Breeding for Quality Mules part 2 continues:
Learn more about the mule being exceptional and his diversity on Mule Talk podcast.
By Meredith Hodges
In the past, mares unsuitable for improved horse-breeding programs were the mares used for mule breeding. Looks and conformation were of little concern, since the animal that was produced had limited use for draft and farm work. In 1967, with the founding of the American Donkey & Mule Society, a new type of mule began to emerge—the American Saddle Mule—limited only by the imagination in his uses. As the mule’s popularity grew, so did the need for more carefully organized breeding programs to try to produce only the most superior mules in overall appearance and athletic ability.
In what I refer to as Phase I of our Lucky Three Ranch breeding program, my mother, Joyce Doty, successfully bred attractive, athletic and versatile mules at Windy Valley Mule Ranch in Healdsburg, California, between 1973 and 1979. They were bred for pleasure, work and show from 60 head of assorted breeds of mares. These mares included Arabians, Thoroughbreds, Tennessee Walkers, Morgans and Draft horses, but no Warmbloods.
We learned that the jacks would produce a stronger and more durable offspring, but that the heavy-boned Mammoth Jacks were not necessarily producing the most athletic—or the most attractive—saddle mule offspring. It seemed that the smaller, more refined Large Standard (48″ to 56″) and Standard Jacks (40.01″ to 48″) were better for the production of Saddle Mules. This led to Phase II of our breeding program.
Little Jack Horner, a Large Standard, was the last jack born at Windy Valley Ranch before its dispersal in 1979. In 1980 I brought him to my new Lucky Three Ranch in Colorado to become the sire supreme. My main focus was on the production of attractive, athletic, amiable and multiple-use saddle mules that would be suitable for the widest variety of uses. Beginning in 1982, Little Jack Hornerwas used with a number of different breeds of mares, including Quarter Horses, Appaloosas and a Half-Arab/Half-Quarter Crossbred. Over the next six years, as the offspring aged and matured, their abilities were quickly recognized. They excelled in all events at the shows and gave the Lucky Three its current reputation for breeding only the best.
In late 1985 I began taking a special interest in Dressage and Combined Training—the Breed shows no longer held a challenge for me. Our Quarter Horse, Appaloosa and Arabian mules competed against horses in Dressage and Combined Training and our mules were quite competitive. They were exceptional in their gaits, responsive, submissive and lovely to watch. Only two real major problems became apparent if we were to continue on this path: 1) The mules were a little too small (only14.2 to 15.3 HH) and, 2) the Quarter Horse influence caused them to be built slightly downhill, creating problems with overall balancing. It was time again to revise our breeding program.
Midnight Victory (or “Vicki,” as she was nick-named), a Trakehner cross, was born just before midnight on June 21, 1990. I had seen only one Trakehner-bred mule in my entire life, and it was the most elegant and refined mule I had ever seen, with conformation to spare. And now I had one!
Vicki was everything I have always bred for in a mule, exhibiting quality in her looks and her movement, and in and the kind of intelligence that is exalted by horsemen and women everywhere. She was the product of 17 years of selective breeding, which, in the case of the hybrid mule, can be a very lucrative and frustrating business. Frustrating because of people’s preconceived ideas about mules, because of the close attention that must be paid to selection of the right jacks and mares, and because of genetic considerations when breeding, such as Neonatal Isoerythrolisis (a condition that occurs when the mother’s blood is incompatible with her foal’s—similar to the RH negative factor that can occur in human mothers and babies).
Why a Trakehner cross? We spent years breeding donkeys before we finally got Little Jack Horner, a sire that predictably throws refined, attractive and athletic offspring, as well as producing some of the top halter mules in the country. Crossing him on Warmblood stock seemed like the natural thing to do next. We did need to be careful in choosing the type of Warmblood mare that would make the best match.
The Trakehner horse was carefully bred as a versatile and durable animal, with refinement and elegance in mind. Today, this horse plays an important role in the evolution of the mule from an ugly duckling into another beautiful swan in the American Horse Show ring.
After careful consideration of refinement and movement, we decided that the Trakehner would be the best cross. We feared that some of the other Warmblood breeds might produce too heavy an animal, something we had spent the last 17 years breeding out. In using caution and a careful breeding program, the Lucky Three Ranch was well on its way to producing the best in Sport Mules. Heartier and more athletic than their Thoroughbred and Trakehner dams, they were capable of performing in more versatile ways than were ever before imagined.
Phase III was the most exciting phase of the Lucky Three Ranch breeding program. The size and “downhill” problems had been solved, and the offspring made our dreams come true and their “presence” known. My deepest gratitude goes to all the conscientious people in the Thoroughbred and Trakehner industries for their special attention to selective breeding programs that have made it possible for us to produce such a lovely and remarkable hybrid.
It’s hard to put your finger on it, but there’s just something a little more special about Vicki. She is way above average when it comes to mules and she definitely commandsyour attention. She embodies the spirit of free expression and an almost eerie reincarnation of a perfect dream…with long ears! Could this “presence” be something genetic, passed down through the ages of Trakehner (and possibly Arabian) breeding? It would seem so.
The mules of Lucky Three Ranch are living proof of what quality breeding produces. They are elegant, first-class animals that are easy keepers, inexpensive eaters and loyal, personable companions—you need only feast your eyes upon these mule offspring to be convinced!
To learn more about Meredith Hodges and her comprehensive all-breed equine training program, visit LuckyThreeRanch.com, MEREDITH HODGES PUBLIC FIGURE Facebook page, or call 1-800-816-7566. Check out her children’s website at JasperTheMule.com. Also, find Meredith on Pinterest, Instagram, MeWe, YouTube and Twitter.
Covered in TRAINING MULES & DONKEY: A LOGICAL APPROACH TO TRAINING, TRAINING WITHOUT RESISTANCE, EQUUS REVISITED and A GUIDE TO RAISING & SHOWING MULES at www.luckythreeranchstore.com
© 1990, 2011, 2016, 2019, 2020, 2022, 2024 Lucky Three Ranch, Inc. All Rights Reserved.
Meredith shares her expertise in breeding jacks to horse mares and jennets, selecting the premiere jack for your mule foal, selecting good quality mares for producing excellent mule babies, what to expect, how it all comes together.
Learn more about the mule being exceptional and his diversity on Mule Talk podcast.
By Meredith Hodges
A donkey jack can be your best friend or your worst enemy! Because he is a donkey, he possesses all the wonderful characteristics particular to donkeys—intelligence, strength, easy maintenance, suitability for many equine sports and, probably most important, an innate affectionate attitude. You must, however, realize that he is still an intact male, often governed by the hormones in his body. When nature takes over, the jack’s conscious thought is greatly diminished and he can become quite hazardous to your health. The jack’s aggressiveness is often masked by his sedate and affectionate attitude, but it can arise in a split second and do more damage than even a stallion. Usually, there is an awkwardness, or indecisiveness, in an agitated stallion that will allow you time to get out of the way, but the jack reacts strongly, swiftly and right on target, allowing you little or no time for retreat. By keeping a few simple things in mind, you can greatly reduce your chances of injury when handling jacks.
First, try to keep your jack in a comfortable atmosphere. Jacks can be great worriers, particularly about their mares and jennets. Ideally, you should keep the jack well out of sight and smell of the females, but this is not always practical. If he must be near females, make sure your 
jack has a roomy area, free of refuse and debris, and adequately fenced. The fences should be high enough to discourage his leaning over the top and strong enough to bear his weight on impact. Also, they must be constructed so that there are no protrusions that could cause him injury. If females (or other animals) are present, the jack may run back and forth along the fence and catch his head on anything that is protruding. Hot wires along the inside of a weaker fence will often serve this purpose. However, a hot wire used alone is not sufficient. If your jack becomes frightened, he could run through an electric wire before he even knows that it is there. Giving him a clean, comfortable area where his limits are clearly defined will help him to be a calmer and more manageable animal.
Always make sure your jack’s pen is cleaned daily and that he has free access to clean water, a trace mineral salt block and good grass hay. If he gains too much weight with free choice grass hay, then simply limit his intake to two flakes at each feeding in the morning and evening. He can have a limited amount of oats during one feeding a day (preferably in the evenings), mixed with an appropriate vitamin supplement such as Sho Glo, and one ounce of Mazola corn oil (I suggest this particular brand—other brands of corn oils are not the same) for management of his coat, his feet and his digestive tract regularity. During feeding times, you should check him from top to bottom for any new changes to his body like cuts, bruises, lameness, etc. This is also a good way to reinforce his acceptance of being handled all over and to solidify your relationship with him. This consistent management practice paves the way for good manners in the jack, because he then knows with no uncertainty that you are a true friend and really do care about his well-being.
Many people opt to keep jacks in solitude, but this is not really good for them. Being a natural herd animal, they need social interaction. When they don’t have company nearby, jacks can become depressed (donkeys have actually been known to die from depression—they can stop eating and simply give up). To remedy this, jacks can be pastured or penned next to other animals, as long as the fencing is adequate between them. Of course, you also need to take into consideration the personality types of the animals involved, as well as being careful to make sure they are compatible. This can fulfill their need for companionship and keep them happy in confinement. As long as there are no cycling horse or donkey females around, jacks can be pastured next to mules of both genders. I had my own jack, Little Jack Horner, penned next to our teaser stallion for many years and they actually liked each other! We never had any trouble with them at all.
You can spend more time with your jack by using him for more than just breeding. Animals, like people, always do better when they have a regular job to do that affords them some purpose in life beyond propagation. Some sort of job will give your jack an alternative purpose, which can help to diffuse his obsession with the female. It will also attend to the strength of his core muscles that surround the skeletal system and vital organs and teach him self-discipline. And it affords more time for you to develop your relationship with him, have fun together and to deepen the bond between you, which helps the jack to develop a healthy mental attitude. There are many jack owners who use their jacks for riding and driving, as well as for breeding. This is an excellent and actually the best plan, but if you lack the time or inclination to use your jack this way and wish to use him exclusively for breeding, you should still take some time—at least two or three days a week—to work on halter training and groundwork, such as ground driving, for manageability. Teach your jack to walk, trot, whoa and stand still on the lead. During these sessions, keep a positive and relaxed attitude, with more emphasis on your rapport with him than on his performance. Be his friend so he has something to look forward to besides females and breeding, and he will have a much better attitude overall.
When he is flawless with his leading training, you can get him used to the bridle and a surcingle or lightweight saddle, and then move on to ground driving. Lunging is not as important, since most donkeys do not like to lunge. I suppose they don’t see much purpose in going around in a circle more than once to come back to the same place over and over again. Taking the time to properly train your donkey jack at halter and in the drivelines will enhance his obedience, and will make him more comfortable and relaxed. During the breeding process, it can even speed up his readiness.
When using your jack for breeding, develop a routine that he can count on every time. When you go to the stall or pen to catch the jack, wait for him to come to you at the gate or stall door, and then reward him with oats when he comes to you. Then put on the halter, ask him to take one step backwards, and then reward him again (which is very important to prevent him from running over you and barging through the gate 
or out the door). If you are going to breed him, the mare should first be prepared. Next, once you are both out the door, ask him to whoa and square up all four feet. Then you can lead him to the breeding area, where you can then tie him to the hitch rail a little ways away from the waiting mare. By being consistent in your manner of going from the stall to the breeding area, the jack will learn not to be pushy and aggressive toward you.
When in the breeding area, your jack must be taught patience and obedience. If the mare is left to stand just out of reach until he is ready to breed, he may consider this a tease and may become anxious and unruly. To clarify your intentions to him, you can take the cloth you used to clean the mare and place it over the hitch rail near your jack’s nose. This way, he can get a good, strong scent of the mare, which will more quickly ready him for breeding and substantially decrease his anxiety time. If he is an indifferent jack, this can actually increase his interest in the female and, in turn, shorten the actual breeding process time. The fact that you brought him the scent allows the jack to believe that it is your decision when to breed and not his and that he must remain obedient. Let him cover the mare only when he is fully ready and make him walk to her in a gentlemanly fashion. If he becomes too aggressive and starts to drag you just return him to his place on the hitch rail, hold him there for a minute, reward him when he stands still and then re-approach the mare.
Just to be on the safe side with your jack while breeding, use either a muzzle or a dropped noseband (snugly fit low on his nose)—this will prevent biting injuries to you or to the mare. When he is finished, make him stand quietly behind the mare while you rinse him off. Allow him that last sniff to the mare’s behind, and then take him back to his stall (or pen), ask him to stand still while you remove the halter and then let him go. That last sniff appears to be an assertion of his act and of his manhood. If you try to lead him away before he sniffs, he might not come with you and he might become even more aggressive toward the mare. Remember to do things with your jack in a routine way, and always with safety in mind—this will allow him to relax and use the manners he has learned. NOTE: Women who are menstruating should never handle jacks or stallions during that particular time, since the scent can trigger aggressive and dangerous behaviors in these animals.
When you are around a jack, you must always be alert and know what he is doing at all times. A jack can be the most adorable, loveable, obedient guy in the world, but you must realize that his natural instincts can arise at any time and, although he may not do it intentionally, he can severely hurt you just the same. And when observing a jack from the other side of the fence, always remember that he can come over the top of that fence, teeth bared, so don’t ever turn your back to him or become complacent around him!
Lastly, when putting on or taking off any of his headgear, watch your fingers—when a jack knows the bit is coming, he often opens his jaws to meet it (with anticipation of the bit on a bridle), and your fingers can easily get in the way. Rather than a standard lead rope, it is advisable to use a lead shank with stallions and jacks for the best control. However, I discourage running the chain of a lead shank either through the mouth or over the nose. The correct position for a lead shank is under the jaw. Run the end of the chain through the ring on the near side of the halter noseband, then under the jaw, then through the ring on the opposite side of the noseband, and then clip it to the ring at the throatlatch on the right side of his face. This gives you enough leverage to control him without the halter twisting on his face. If you have spent 
plenty of time and done your homework during his leading lessons, your jack will learn to be obedient on the lead shank, even during breeding.
Retired jacks still need regular attention and proper maintenance to stay healthy into their senior years. Donkeys that do not receive good core muscle maintenance throughout their lives will often begin to sag drastically in the spine as they age. Their gait then becomes stilted, because their balance and strength are severely compromised. They can no longer track properly while moving or square up correctly when at rest. This can lead to irregular calcification in the joints, depression because they don’t feel well and premature health problems. On the other hand, the jack who has had a consistent and healthy management and training routine will enjoy longevity. If you keep these basic management and safety factors in mind, you and your jack can have a long, happy and mutually rewarding relationship!
To learn more about Meredith Hodges and her comprehensive all-breed equine training program, visit LuckyThreeRanch.com, MEREDITH HODGES PUBLIC FIGURE Facebook page, or call 1-800-816-7566. Check out her children’s website at JasperTheMule.com. Also, find Meredith on Pinterest, Instagram, MeWe, YouTube and Twitter.
Covered in TRAINING MULES & DONKEY: A LOGICAL APPROACH TO TRAINING, TRAINING WITHOUT RESISTANCE, VIDEOS #9 & #10 and A GUIDE TO RAISING & SHOWING MULES at www.luckythreeranchstore.com.
© 2013, 2016, 2024 Lucky Three Ranch, Inc. All Rights Reserved.
By Meredith Hodges
As in any breeding program, when breeding jacks to mares to obtain mules, there are many variables to be taken into consideration that are basic and pertain to both the jack and the mare. However, there are some variables that are particular to each.
The ideal mule should have a head that is slightly longer than that of a horse, but proportionate to the size of the mule’s body. The features should be prominent and give an overall pleasant appearance. The ears should have length and be nicely shaped, and the eyes should be large, soft and kind, reflecting the mule’s health and intelligence. The forehead should be broad, tapering to a small and delicate muzzle, with a shallow mouth and well-aligned teeth, and the nostrils should be wide to allow for adequate respiration while working. Both the mare and the jack are responsible for the shaping of these characteristics, but the jack has primary responsibility where the length of the ear and the mass of bone are concerned. A jack with a longer ear will, more often than not, throw a longer ear to the mule, while the shape of the ear is determined primarily by the mare. The attractive or unattractive head of the jack can emerge in the resulting mule, so be sure to carefully consider the head on the jack to be used for breeding to produce an attractive head on your mule offspring. Standard-sized jacks and Large Standard jacks most often have a more refined head, while the head of a Mammoth jack may be less refined and possess 
thicker bone, particularly around the eyes and jaw line. In the case of saddle mule production, massive bone on an otherwise attractive head can be very unattractive, so using the smaller jacks would be better for a more refined look in your saddle mule (which is also true for the rest of the mule’s body).
The neck of the mule should have good length and come well back over the shoulders to the withers, with neither an excessive arch nor a u-shape. The withers should be apparent, but will not be as prominent as that of a horse. Many jacks have a characteristically short, thick neck. If it is passed on to the mule, this shortened and thick neck may inhibit the suppleness and agility of the resulting mule. Since donkeys tend to be rather flat over the withers, a mare with good wither development is also recommended to offset the tendency for this trait in the mule. It’s hard to keep a saddle on a mule with little or no withers, despite the use of cruppers and breeching.
The back of the mule should be slightly shorter than that of a horse and nearly straight with only a gentle slope over the top line and with strength over the loins. The croup should be nicely rounded with smooth muscling (indicative of strength and staying power), with the tail set-in neither too high nor too low. Again, the jack/mare combination must be considered in order to obtain a desirable saddle mule. Both the mare and the jack should have good body length to avoid a “boxy” appearance in the mule.
The shoulders of the mule should be at a nearly 45-degree angle, with a broad collar surface. Most mares will have this angle, but donkeys have a tendency toward short, steep shoulders, so, to insure that the mule has good shoulders and hips, consider a jack with good length and a lower angle through the shoulders and hips.
The curved ribs of the mule should be well sprung and separated around the torso, and extended (not flat and narrow), and should range close to the hipbone. The flank should be well set down from the croup and just above the stifle with a nearly flat appearance (not as indented as that of a horse). The hip, stifle, and gaskin should all have a smooth-muscled look, not bulging, as seen in many horses. The more bulky-muscled mare is generally crossed with the smooth-muscled jack to create a more bulky, yet smooth musculature in the mule than that of the jack. The contribution of bulk muscling from the mare provides more stability to the inherent smooth muscles from the jack and will enhance athletic performance in your mule athlete.
The chest of the mule should be deep and prominent, broad and well developed (it should resemble a turkey’s breast), with little or no line of separation (as is seen in a horse’s chest). Since jacks are generally narrower through the chest than are mares, the mare chosen for breeding should exhibit much width and depth through the chest to compensate for the lack of it in the jack.
The legs of the mule (as with horses) should be nearly straight, broad and clean, with adequate bone density for the size of the mule. The legs should be well braced at all four quarters and properly balanced underneath the mule’s body. The knee should be broad, deep and firmly set and the hock should be broad and muscular. Being slightly “cow hocked” in the rear quarters (with the toes pointed slightly outward) is common in mules and is actually preferred for performance (though not when showing at halter), but pay special attention to the straightness of legs in both the jack and the mare because being extremely “cow hocked” is not acceptable and should be minimized through careful breeding practices.
If a stockier mule is desired (as in the case of breeding for pack or draft mules), a stockier mare bred to a Mammoth jack will produce the desired thickness of bone in the legs of the mule. If a more refined Thoroughbred appearance is desired, the mare should be bred to a Standard or Large Standard jack in order to reduce the mass of the bone in the legs of the mule and retain refinement throughout the body. This does not affect the height of the mule, as the mare is primarily responsible for the mule’s height, while the jack is primarily responsible for the mule’s bone thickness. The forearm and stifle in the mule should be well developed and thickly covered with smooth muscle that tapers to the knee and hock in regular, well-defined lines. Again, these muscles should be thick and smooth, but not bulging, as in horses. The mare will compensate for the limited bulk muscling in the donkey jack, and the jack will contribute and maintain the smoothness of that additional bulk muscle in the mule.
The old saying, “No Foot, no mule” is literally true, as it is in any nomadic animal. If the hooves are not trimmed and balanced properly, it will offset the balance of the equine’s entire body and can compromise longevity in the animal, because his entire internal structure will be compromised. The hooves of the mule will be smaller and more upright than that of a horse of equal size, and should be well sprung and supported, not contracted. They should have a smooth appearance and look sleek and oily. No ribbing should be apparent and the frog should be well extended, healthy and make adequate contact with the ground for good circulation to the hooves. When being trimmed, the mule should be left with more heel than the horse to maintain the more upright position that complements the shoulders and hips. The shape and condition of the hooves of the jack and the mare are both equally important when considering foot development in the mule.
The coat and hair of the mule should be soft and shiny, covering pliable skin. The coat should be soft to the touch, denoting good skin health. Length and thickness of the coat are contributed by both jack and mare. Since donkeys have a typically thick coat of hair, a mare with a thinner coat will balance this thick hair coat in the mule, making him look sleeker and more horse-like than his donkey sire.
Although the jack plays a part in the mule’s way of going, the mare plays a larger part in the animation of the mule’s gaits. Mules out of gaited mares will generally exhibit the mare’s way of going and will also be gaited.
Probably the most important trait of the mule is his disposition. This characteristic comes primarily from the mare. Much of the mule’s attitude is formed during his first days with his dam, at which time he will observe and then assume her behavior patterns. Although much of a mule’s attitude development is environmental, there is still an inherent general disposition, so avoid breeding to mares with a negative or sour disposition, as those traits will most likely be passed on to her mule offspring.
Keeping all of these considerations and guidelines in mind when breeding for mules can definitely increase your chances of producing an attractive, usable, and enjoyable equine companion.
To learn more about Meredith Hodges and her comprehensive all-breed equine training program, visit LuckyThreeRanch.com, MEREDITH HODGES PUBLIC FIGURE Facebook page, or call 1-800-816-7566. Check out her children’s website at JasperTheMule.com. Also, find Meredith on Pinterest, Instagram, MeWe, YouTube and Twitter.
Covered in TRAINING MULES & DONKEY: A LOGICAL APPROACH TO TRAINING, TRAINING WITHOUT RESISTANCE and EQUUS REVISITED at www.luckythreeranchstore.com.
© 1986, 2016, 2018, 2024 Lucky Three Ranch, Inc. All Rights Reserved.
A letter from George Washington, written in 1786, was recently put up for auction by bookseller William Reese. The letter is in regards to a donkey sent to Washington’s Mount Vernon ranch for the purpose of breeding. Washington is well-known for his agricultural brilliance and for breeding the first American mule. The correspondence was written a during a breif period of retirement and a few years before Washington became president. 
Washington writes: “Dear Sir, When your favor of the first inst., accompanying the she ass, came to this place, I was from home – both however arrived safe; but Doct. Bowie informs me that the bitch puppy was not brought to his house. Nor have I heard any thing more of the asses at Marlbro’, nor of the grass seeds committed to the care of Mr. Digges. I feel myself obliged by your polite offer of the first fruit of your jenny. Though in appearance quite unequal to the match, yet, like a true female, she was not to be terrified at the disproportional size of her paramour; and having renewed the conflict twice or thrice it is to be hoped the issue will be favourable. My best respects attend [Mrs. Sprigg] & the rest of your family. With great esteem & regard, I am Dr. Sir Yr. most ob. serv. Go. Washington.”