This is the argument that a dog owner may avoid liability by claiming the injured person caused the dog to react.

In Michigan, dog bites are usually handled under a strict liability law, which means an owner can be responsible even if the dog never bit anyone before. But that rule has a major exception: if the person who was bitten provoked the dog, the owner may not have to pay for the injury. Michigan's dog-bite statute, MCL 287.351, also requires that the injured person was lawfully on the property when the bite happened.

What counts as provocation is often disputed. Hitting, teasing, cornering, pulling a dog's tail, or interfering with puppies may be obvious examples. Harder cases involve children, sudden movements, or situations where the dog was frightened rather than intentionally bothered. Insurance companies and defense lawyers may raise provocation early to reduce or deny a claim.

This can strongly affect a case because it may determine whether the injured person can recover under the statute at all. Even if the strict-liability claim is challenged, there may still be a separate negligence claim based on poor restraint, fencing, or prior warning signs. Photos, witness statements, and an animal control report can be especially useful when the owner says the victim caused the attack.