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The animal rights group Four Paws says selective breeding is focused more on appearance than behavior, and that it disregards the effects breeding can have on a dog's behavior. The group says that ...
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
Though the selective pressures involved in breeding dogs for dogfighting appear to be a significant component of gameness, dogfighters disagree about the importance of genetics to the trait. While dogs that exhibit a high degree of gameness are more prone to have offspring who are also game, the inheritance of the trait is not consistent.
Breeders may also breed dogs for profit, for show, because of an interest in a particular breed, or to correct some issue and improve the soundness of a breed. Responsible breeders take into consideration the temperament, as well as the health and appearance of the mating pair before breeding.
Inbreeding is a technique used in selective breeding. For example, in livestock breeding , breeders may use inbreeding when trying to establish a new and desirable trait in the stock and for producing distinct families within a breed, but will need to watch for undesirable characteristics in offspring, which can then be eliminated through ...
Compared to the dog's wolf-like ancestors, selective breeding since domestication has seen the dog's skeleton increase in size for larger types such as mastiffs and miniaturised for smaller types such as terriers; dwarfism has been selectively bred for some types where short legs are preferred, such as dachshunds and corgis. [33]
The dog is a variant of the American bully dog. XL refers to their size, and there are four categories: pocket, standard, classic and XL, the last of which tend to be around 33-50cm in height and ...
Pit bull–type dog wearing a muzzle. In law, breed-specific legislation (BSL) is a type of law that prohibits or restricts particular breeds or types of dog. [1] Such laws range from outright bans on the possession of these dogs, to restrictions and conditions on ownership, and often establishes a legal presumption that such dogs are dangerous or vicious to prevent dog attacks.