How can i prove my English Bulldog is not purebred?
You bought a CKC dog – which means you bought from a crap breeder – guaranteeing the dog was not bred to the standard but only to make money. It’s entirely possible its a purebred Bulldog (there is no “English – yet another sign of a crap breeder) – it simply isn’t well-bred. It doesn’t take many generations of poor breeding practices to produce dogs that don’t look like what they should. DNA tests for breed are NOT accurate.