Breed type Breed type Breed type is the whole of the characteristics that are typical of a breed of domesticated animals. Breed type may include details of form or color that are not directly related to the economic value of the animal, and are usually defined in breed standards. "Examples [of "breed type"] include the shape of horns and the color pattern in cattle, the shape of ear in swine, and the color of the face and shape of the ear in sheep" and are "in a sense, a trademark". "Breed type" in this sense means "qualities (as of bodily contour and
Deaf animal Deaf animal Some strains of animals, such as white cats, have a tendency to congenital deafness. It is also not an uncommon problem for purebred dogs. Some known chemicals and elements can also affect deafness in animals. Deafness can occur in almost any breed of cat or dog. This includes both pure-breed and mixed-breed animals although there may be more prevalence in some specific breeds. "The association between patterns of pigmentation and deafness in the dog has a long-documented history, with reports dating back over one hundred years. Long suspected of having a genetic basis, the search for loci with