Aug 14, · Goat breeds vary in susceptibility to goiter. Boer goats are especially susceptible. Clinical signs: Symptoms include enlarged thyroid and decreased reproduction efficiency in adults. Affected kids may also be born with enlarged thyroids, weakness or a poor hair coat. Goat breeds vary in susceptibility to goiter. Boer goats are especially susceptible. Clinical signs:Symptoms include enlarged thyroid and decreased reproduction efficiency in adults. Affected kids may also be born with enlarged thyroids, weakness or a poor hair wifexx.xyz Size: KB.
Familial dyshormonogenetic goiter has been reported in sheep, cattle, goats, and pigs and appears to be inherited as an autosomal recessive trait. Essentially, it is a genetic enzyme defect in the biosynthesis of thyroid hormones. However, milk goiter can also appear in kids raised on pasteurized goat milk or milk replacer. Some owners will panic thinking these swellings could be the first sign of CL (caseous lymphadenitis) or some other infection of the lymph nodes found in the neck.
Milk goiter is sometimes associated with heavy-milking breeds. An enlarged thymus gland is part of the development of a good immune system in many juvenile mammals, including goats. When this soft swelling disappears, it sometimes leaves a pocket of loose skin. Suzanne W. Gasparotto, ONION CREEK RANCH, Texas 7/1/ The Boer goat breed seems to be susceptible to iodine deficiency, resulting in goiters. Goiters can exist in newborn kids. Thyroid deficiency can cause stillbirths or kids can be born weak and hairless or with very fine haircoats. Such kids are sluggish and grow poorly.
Jun 08, · Here's what's in my goat vet book: Iodine deficiency (goiter) - This is a constituent of the tyroid hormones, and 70 to 80 per cent of the iodine in the body is in the thyroid gland. IN the the unborn and young goat, iodine influences developemnt; in the adult, basal metabolism and fertility. Surplus iodone is excreted in the urine. Aug 05, · Nutritional iodine deficiency in livestock is the leading cause of thyroid gland disorders/goiter. It generally occurs in farm animals wherever human goiter is endemic. Goat is considered as indicator species of iodine deficiency because of browsing habits and less ingestion of soil compared to other grazing animals [ 3 ]. 2.