What’s New with Roll? Goodbye Roll
February 11, 2019
Unfortunately, after eight years together, Roll passed quietly from a mild colic and weakness in his hind quarters on February 11, 2019 at the age of 27 years. I rescued Rock and Roll from slaughter in December of 2010. We lost Rock in December of 2011 with a completely shattered hip joint after being rendered sound at the walk with no medications for a whole year. With ring bone and side bones in three hooves, I continued working with Roll and we met our goal of being sound enough to ride around the hay field for several years.
Roll survived a severe bout with White Line Disease in 2016. We had to resect 2/3 of his hoof wall and it only because of his good posture and core strength that he was able to “balance” his way through his treatments which changed weekly. It took eight months, but his left hind foot finally grew back completely (see 2016 posts).
…and afterwards, he was able to be ridden once again.
Roll began his time with me as a suspicious and spooky guy, but he studied his manners, his training lessons and we became the very best of friends. Since most drafts don’t live past 20, I feel blessed to have had him for as long as I did! Just before he died on February 11, 2019 (his hind legs were finally too weak for him to get up after his morning nap), he reached his nose from the ground to my cheek and gave me one of his soulful nuzzle kisses…a sincere thank you for a life well lived! He has crossed the Rainbow Bridge and joined his mate, Rock, that we both loved and missed so much! In my heart, I know we will eventually be together again.
12/22/17
We have had sarcoids in the past, but this did not seem to be a sarcoid, but rather, a small cyst that was not attached to the bone. Since it was not attached, I made the decision to get it removed before it had an opportunity to become attached to the bone.
When choosing a jack to breed to your mares and jennets, there are many important factors to consider. Conformation is the most obvious, but size, type, disposition and genetics are equally significant. As a direct result of the donkey’s evolution our choices in jacks are considerably limited these days. In the days when donkeys were widely used as beasts of burden, conformational soundness was an important consideration in their ability to do physical work. Today, the donkey is not as widely used in this manner, becoming more of an owner’s pleasure animal. In some cases, he is simply another pet. As a result, not much care has been taken to preserve his conformational integrity, thus limiting the availability of true breeding stock.
Although the conformation of the ideal jack can only be approximated, you should always try to choose a jack that is as close to the ideal as possible for your breeding programs. (Perpetuating undesirable conformation traits will only compound future breeding problems.) The first conformational consideration is the jack’s overall balance and proportion. His torso should be well connected to the front and rear quarters, with plenty of width and depth from heart girth to the flank, which allows for maximum efficiency of the heart and lungs. The topline from the withers to the tail should be relatively straight, with only a gentle slope from the withers to the croup, and neither excessively long nor short-backed. A longish back is acceptable, provided there is not a lot of distance between the last rib and the point of the hip, as this causes weakness through the loins. The unusually short-backed jack does not have adequate lateral and vertical flexibility in his movement. A rigidly straight back is discouraged, as is a back that sags too drastically in the middle (except in the case of an aged animal).
Proportionately, the jack should not be too narrow in the chest, through the rib cage and in the rear quarters—nor should he be too wide in these areas. These faults in proportion can interfere with his action, causing him to be “pin-toed” (splay-footed) or “pigeon-toed” (toed-in). The pin-toed jack will brush his knees and fetlocks together in deep footing, causing him to be a slow mover, or he may even cross his legs over one another, increasing the possibility of a fall.
the animal’s body weight too far on the forehand, making turns and stops more difficult. It could also increase the possibility of falling. The croup should be smooth and round over the rump, with a tail set neither too high nor too low.
possible weakness in the hoof itself. If it is a cosmetic problem, it can often be managed successfully by adding one ounce a day of Mazola corn oil to the diet. If it is a genetic problem, a jack with hoof problems should be avoided when breeding and should probably be castrated.
The basic conformation for the breeding jack should be the same regardless of size, although there are specific considerations with regard to type and use. The jack generally contributes more to the thickness of bone in his offspring, but not necessarily to their height. Therefore, when breeding for saddle mules and donkeys, the more refined-boned Standard or Large Standard jacks are preferred. On the other hand, when breeding for a draft mule or donkey, you would want to preserve more thickness of bone and use a stockier jack, such as a Large Standard or Mammoth. Use the same guidelines when breeding for miniatures; stocky begets stocky and refined begets refined. When breeding for saddle mules, you may want to keep the refinement, so you would use a Standard or Large Standard jack to breed to a saddle horse mare. However, if you wish to have a pack mule that is not overly tall, you might then want to breed a Mammoth jack to a saddle horse mare.
information, thereby giving us all a better understanding of Longears production. So, don’t be afraid to ask the breeder whatever questions you may have.
