Bolognese dog pictures brief review.
Bolognese dog pictures pictures
Many breeds result from a small number of animals, that leads to mating inside kinship. The result is several hereditary (genetic) diseases that are common in some breeds, for instance, hip dysplasia (especially in German shepherds), epilepsy, ataxia, oculoskeletal dysplasia, among others.
Source of the dog
The dogs can be split into crossbreeds and breeds with a pedigree and a new breed without a pedigree.
Non-dog breeds (hybrids): they are the result of an unintended mating (crossing) of different varieties of dogs or dogs whose resource is unknown.