18. Goose Dong

The Gull Dong is the offspring of a Gull Terrier and a Bully Kutta. Initially, these were crossed in colonial India. Long-standing in the Gull Dong breed is aggression. According to Inside Dogs World, this breed is not recommended for households with other dogs, small animals, or young children. The training of this pup, which may weigh between 90 and 140 pounds and is challenging, will take a lot of time and effort. The Gull Dong is often portrayed as a ferociously protective dog. They make excellent guard dogs due to their strong bodies, innate fighting tendencies, and large heads. In their domestic environment, though, this can result in excessive hostility and a desire for dominance.