Labrador Retrievers and Labrador Retriever/Golden Retriever Mix had the highest success rate. Labrador Retrievers and Australian Cattle Dogs are also predisposed. Retrievers, spaniels and pointing breeds are used to hunt pheasants. Guide Dogs Queensland in Australia also trains only Labrador Retrievers and Golden Retrievers. Commonly affected breeds include Poodles, Golden Retrievers, and Shih Tzus. They use Golden Retrievers and Labrador Retrievers or crosses of the two breeds. Generally gun dogs are divided into three major classifications&colon; retrievers, flushing spaniels, and pointing breeds. These dogs were crossbred with other dogs to create the retrievers. Gun dogs are divided into three primary types&colon; retrievers, flushing dogs, and pointing breeds. Pitbull type dogs and golden retrievers have no significant difference in aggression. They are capable retrievers for waterfowl hunting. Gundogs are traditionally divided into three classes&colon; retrievers, flushing dogs, and pointing breeds. He described hunting with small "bobtailed" dogs who pointed and were excellent retrievers. Obesity is also common in the breed because Golden Retrievers love to eat. Organisations other than clubs are dedicated to Golden Retrievers, such as breed-specific adoption sites.