Field Guide · Glossary
Conflict aggression
Reactivity and fearGrowling, snapping or biting directed at familiar people, usually in predictable situations such as handling, resting spots or valued items, by a dog showing mixed signals of wanting both to approach and to avoid.
How it works
Veterinary behaviorists describe these dogs as torn in the moment, for example tucking the tail while lunging forward, and as usually warning first with a growl before a bite. Common triggers are reaching for something the dog values, moving or disturbing a resting dog, grooming, and being held or handled. The display is a symptom, so the work starts with what the dog is anxious about, uncomfortable with or hurting from, and a veterinary exam to look for pain is a standard first step. The dog often learns that the display ends the uncomfortable interaction, which makes it more likely the next time.
What it looks like
A dog lies on the couch. When an adult in the household leans over to lift them off, the dog stiffens, tucks their tail and growls while pushing their head toward the hand. When the person steps back and calls the dog down with a treat tossed on the floor, the dog hops off without any growl.
Commonly confused with
- Resource guarding
- Resource guarding is protecting a valued item, food or space from anyone who comes near. Conflict aggression is a wider pattern toward familiar people, and it can include guarding along with handling and being disturbed while resting.
Related terms
Sources