![]() General health was monitored by evaluating respiratory and heart rates, rectal temperature, mentation, mucous membrane color, and abdominal distension. The cow was monitored continuously over the next 36 hours for signs of parturition. Because of the severely distended uterus and the associated health risks to the cow, labor was induced with dinoprost tromethamine (25 mg ) and dexamethasone (20 mg ), IM. Transabdominal and transrectal ultrasonographic evaluation revealed a large amount of hypoechoic fluid within an enlarged uterus the fetus was not visualized at this time. On examination, the cow had rapid, shallow breathing (60 breaths/min) and a large, distended abdomen ( Figure 1). The findings highlighted the clinical importance of testing for known genetic diseases in breeding cattle, particularly among miniature breeds.Ī 2-year-old primiparous miniature Scottish Highland cow was evaluated at a veterinary medical teaching hospital for suspected hydrops. Genetic analysis of DNA from hair roots collected from the sire and dam confirmed both were carriers of an aggrecan-1 gene mutation (bulldog dwarfism1) previously associated with dwarfism and bulldog calf malformations in Dexter cattle.ĬLINICAL RELEVANCE To our knowledge, this is the first reported case of bulldog calf malformations associated with an aggrecan-1 gene mutation in miniature Scottish Highland cattle, confirming that at least 1 genetic mutation associated with this condition is found in cattle breeds other than Dexter. The cow recovered from surgery uneventfully and was discharged from the hospital the following day. Grossly evident chondrodystrophic dwarfism with hydrocephalus, compatible with so-called bulldog calf malformations, was confirmed by diagnostic imaging and histopathologic evaluation. TREATMENT AND OUTCOME Supportive care was provided to the cow, and a stillborn bull calf was delivered by cesarean section. Vaginal examination revealed a partially dilated cervix and an abnormally shaped fetus that was too large to pass vaginally. Although fluids were expelled, parturition did not progress further over the following 48 hours. ![]() ![]() Presence of a severely distended uterus and concerns regarding associated health risks to the cow led to the decision to induce labor. Mini Highland cattle are good browsers making them good for clearing brush and bramble.įollow this page as we build our herd, offer calves for sale, or have meat for purchase.CASE DESCRIPTION A 2-year-old primiparous miniature Scottish Highland cow with an unknown breeding date was evaluated for suspected hydrops.ĬLINICAL FINDINGS Transabdominal and transrectal ultrasonographic examination identified a large amount of hypoechoic fluid within an enlarged uterus the fetus could not be identified. Only an acre is required for a pair and they are easier on pastures and fences. These docile minis are much easier and safer to handle then standards size, are calm and don’t spook easily making them great for showing or pets. Weighing between 500-700 pounds, they produce enough meat for a family of four for half a year. Dystocia is very uncommon and they can produce well into their teens. On lower food amounts these cattle marble naturally and produce a lean high quality and low-fat beef.įor breeding, being the cutest of the miniature breeds, they have strong mothering instincts and calve easily. They are suited for smaller farms or acreages, requiring a third less food than the standard Highland cattle. This rugged and hearty breed are ideal as organic or grass-fed beef production. A dual purpose breed, used for both milk (A2A2 tested) and meat, produce a meat that is tenderer than other beef with less cholesterol with more iron and protein. These miniatures have the same traits as the larger Highland only in a smaller more food efficient package, a maximum height of 43″. Their coat is actually double layered, made up of the long outer layer and a downy undercoat insulates them from extreme temperatures and the elements. ![]() These hardy cattle are capable of surviving harsh conditions. The meat from the highland breed is almost as famous as their distinctive look of long wavy hair and straight horns. Duncan is BD1-, A2A2, Bojangles is BD1-, A1A2, Bentley is the son of Bojangles, and is BD1-, A2A2. We also have other mini cattle bred to our three highland bulls. God’s Country Ranch Miniature Highland cattle are all DNA tested. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |