Scared dogs may growl & bite

Fourth in a series

Avoid risk by preventing fear triggers

Defensive aggression is common, causing some scared dogs to snarl and snap when they feel threatened. Most people don’t bully their pets; that miserable fear is usually triggered by accident when a frightened creature misinterprets the best of human intentions. Their growling, lunging, and snapping isn’t rational. They suffer intense and damaging emotions nonetheless. This isn’t about attempts to dominate their leaders.

Our dogs won’t ever share their feelings with us in a human language. Only by careful observation can we understand what motivates them. If she’s had a history, even way back in puppyhood, of retreating or running for cover when someone has approached her or moved quickly you can assume that a spike of adrenalin is responsible for her angst.

Genetics can certainly play a part while neuroplasticity can keep it going and make it worse. Advanced imaging, like fMRI and PET scans have shown us the brain’s pathways. Each time somebody loses their @#%& these circuits grow a little stronger and work faster. A well-rehearsed scared dog may start to bite first and ask questions later.

Research-based behavior modification and, in some cases medication, can reduce fear-related aggression but the best foundation is to prevent anyone from triggering a terrified dog in the first place. If he feels safe he’ll come for snuggling, play, and treats because he wants to earn good things. Side step the worry by never allowing anyone, yourself included, to approach, reach for, lean over, or stare at your dog. Squat at a distance, turn your side, and quietly invite that cream puff for some affection. Dogs are innately social; they want to be our friends.

The arrival of visitors can be a bigger challenge. Your dog’s anxiety escalates as he hears footsteps outside. By the time you open the door, his agitation has already skyrocketed. Of course, the aliens waltz right in. With no escape route to the next county, a freaked-out dog can switch instantly to defensive lunging, barking, and maybe snapping, hoping to drive off the scary monster. Nobody wins.

Put this nervous wreck (your dog, not yourself) in another room with a food-dispensing toy before your guests arrive. He can stay there for the duration. Avoidance of those ramp-ups allows the unhealthy pathways upstairs to weaken from disuse. Be real. Pets like this never become party animals. There is no need for them to confront their fears. They need a break.

Next week: Do alpha dogs dominate?

For help with behavior problems, you can sign-up for a Zoom Group Conference on my website, drjeffnichol.com.

Dr. Jeff Nichol is a residency-trained veterinary behaviorist in Albuquerque. He provides consultations by Zoom group and individually/in-person. Sign up for his weekly blog or post questions (drjeffnichol.com) or by US Post to 4000 Montgomery Blvd. NE, Albuq, NM 87109.