These Are The 10 Most Fearsome Dog Breeds Exist

Merle Pitbull: The history of the Merle Pitbull is quite complicated. It is a very controversial issue with breeders on both sides of the argument attempting to change history to fit their own opinion. You'll get many versions of the Merle Pitbull's history, therefore. This coloration has existed since practically the beginning of the breed, as far as anyone can tell. There are many different pictures and documents containing records of Merle Pitbulls as far back as 1922. Initially, in 1936, the breed standard stated that any color was permissible. This standard included merle colorations. Therefore, this coloration exists within the Pitbull breed and did so historically. However, this coloration was never particularly common. Initially, this breed was mainly bred for a purpose. This purpose involved bloodsports, as well as hunting hogs and similar tasks. Because pitbulls were bred mainly for practical purposes, any weakness was eliminated. Merle coats are associated with health problems, so these dogs were typically sterilized or even culled.