08/17/2026
Let’s talk about irresponsible breeders, uninformed puppy buyers, and the very real consequences their decisions can have on living beings who never asked to be brought into this world.
An English Bull Terrier was recently surrendered to me. His owners were going to take him to a shelter, where he would have been euthanized due to his behavioral issues.
Gunnar is a merle Bull Terrier. Merle is NOT a standard Bull Terrier color. The only way to produce a merle Bull Terrier is through crossbreeding somewhere in the dog’s lineage with a breed that carries the merle gene. Breeders producing rare/trendy colors prioritize profit and appearance over health, temperament, and breed preservation, which is exactly what happened here. His owners admitted they knew little about the breed and purchased him because of his appearance.
I was told Gunnar has “fear aggression.” After spending time with him, I do not believe fear is driving much, or any, of his behavior. He can be social and affectionate one moment, then react aggressively with little to no warning the next. His aggression is directed toward people, including the family who raised him.
That is NOT typical Bull Terrier behavior.
While no one can say with certainty why he behaves the way he does, genetics may be playing a significant role.
His breeder offered to take him back if I transported him to Tampa. However, I struggle with the idea of returning him to the very person whose unethical practices put him in the situation he is in today.
I am committed to giving Gunnar every opportunity to succeed. But it’s important to be honest. If his aggression cannot be safely managed, behavioral euthanasia may become the only responsible option.
Gunnar may lose his life because of the decisions people made for him. An irresponsible breeder prioritized a paycheck over responsible breeding. A well-meaning family purchased a dog without doing any research on the breed or the breeder.
Gunnar’s story is not unique. It happens every single day.
Adopt or shop. But do both responsibly. Research the breed. Research the breeder. Ask questions. Prioritize health and temperament over color and trends. Lives depend on it.