AAS has been asking the BC SPCA to initiate breeding controls for years. We offered the SPCA our database of backyard and protection dog breeders: http://www.animaladvocates.com/breeders-database.htm, but the SPCA has never accepted our offer. The BC SPCA runs a huge, perhaps the largest in the world, dog disposal business (pound contracts) and second-hand pet sales centres, and these dogs are the source of that business.
See also AAS's undercover investigation of the Guard Dog business and our rescue of one of its victims....