Question:
We have a 2-year-old yellow Labrador, Rex, who is a terrific, loving family pet. The problem is, he becomes extremely vicious when visitors come to our home.Rex has been neutered for about 6 months now. I've had several close calls where he's actually approached and made contact in a biting/growling manner with guests who have attempted to befriend him. He has behaved this way for the past year and a half.This behavior is not improving; in fact, it's getting worse. With a household of kids and friends, it's becoming intolerable -- and a big problem. I never would have suspected this breed of dog to carry on like this.I've talked with various sources (Lab clubs and services) and would like to know what you think.
M.M., Livonia, MI Nov 13, 2005
Answer:
Before the best treatment can be put in place, you must determine if your dog's aggressive behavior is dominance-related, fear-based or protective-defensive of home and family members. Appropriate behavior modification and desensitization/habituation coupled with "self-restraint" (i.e., "sit" command training) can work quickly.What you call "extremely vicious" may be nothing more than threatening warning signals, and Rex has no intention of actually attacking or biting. But to be safe, and before you consult with an animal-behavior expert (whom your dog's veterinarian or the local animal shelter could recommend), put a muzzle on Rex or keep him in a separate room when visitors are in your home.