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Rollover sheep handler for crutching, foot inspection and paring, general husbandry, udder inspection etc. Springer - a ewe close to lambing. Stag – a ram castrated after about 6 months of age. Staple – a group of wool fibres that formed a cluster or lock. Store – a sheep (or other meat animal) in good average condition, but not fat ...
The Dorper is a South African breed of domestic sheep developed by crossing Dorset Horn and the Blackhead Persian sheep. The breed was created through the efforts of the South African Department of Agriculture to breed a meat sheep suitable to the more arid regions of the country. It is now farmed in other areas as well, and is the second most ...
The bighorn sheep (Ovis canadensis) [6] is a species of sheep native to North America. [7] It is named for its large horns. A pair of horns may weigh up to 14 kg (30 lb); [8] the sheep typically weigh up to 143 kg (315 lb). [9] Recent genetic testing indicates three distinct subspecies of Ovis canadensis, one of which is endangered: O. c. sierrae.
In sheep, the allele for horns in both sexes is partially dominant to the allele for being polled in both sexes, and both of these are dominant to that for polling in the female only. [6] The development of true breeding polled goats is discouraged as the polled locus is strongly associated with Polled Intersex Syndrome (PIS). [7] [8] [9]
Roan is a coat color found in many animals, including horses, cattle, antelope, cats and dogs. It is defined generally as an even mixture of white and pigmented hairs that do not "gray out" or fade as the animal ages. [1] There are a variety of genetic conditions which produce the colors described as "roan" in various species. Bay Roan with ...
[20] [21] Sheep keepers also sometimes artificially paint "smit marks" onto their sheep in any pattern or color for identification. [22] Selection for easily dyeable white fleeces began early in sheep domestication, and as white wool is a dominant trait it spread quickly.
Ovis is a genus of mammals, part of the Caprinae subfamily of the ruminant family Bovidae. [1] Its seven highly sociable species are known as sheep or ovines. Domestic sheep are members of the genus, and are thought to be descended from the wild mouflon of central and southwest Asia.
In most sheep, a white fleece is not caused by albinism but by a common dominant gene that switches color production off, thus obscuring any other color that may be present. [3] A black fleece is caused by a recessive gene, [4] so if a white ram and a white ewe are each heterozygous for black, about one in four of their lambs will be black. In ...