Dog bites are more common than people think, and the injuries — especially to children — can be lasting. Illinois law gives victims a stronger starting position than in many states.
Strict liability under the Animal Control Act
Under the Illinois Animal Control Act (510 ILCS 5/16), an owner is liable for the full amount of the injury when their dog — or other animal — attacks, attempts to attack, or injures a person, provided three things are true: the person did not provoke the animal, was somewhere they could lawfully be, and was behaving peaceably. Importantly, the owner generally cannot escape responsibility by arguing the dog had never bitten anyone before — Illinois does not give dogs a "free first bite." The claim still requires proving the incident, the injuries, and who owned the dog.
It covers more than bites
Notice the statute's wording: "attacks, attempts to attack, or injures." That reaches situations where the dog's teeth never touch anyone — a large dog that knocks someone down on the sidewalk, a dog that chases a cyclist into a fall, a lunge that sends someone backward down steps. If the injury was proximately caused by the animal, without provocation, the same strict-liability rule can apply.
Where the conditions matter
The three conditions — no provocation, lawful presence, peaceable conduct — are where these cases are actually fought. Insurers routinely argue that a child "provoked" the dog or that the injured person had no right to be where they were. Those arguments are fact-specific and often overstated, so documenting exactly what happened, promptly, matters a great deal.
How these claims are usually paid
Dog-bite claims are most often resolved through the owner's homeowner or renter insurance rather than out of the owner's own pocket, which sometimes makes people hesitant to pursue them against a neighbor or friend. Because facial scarring and nerve damage can be permanent, especially in children, it is worth understanding the full value of the claim before deciding what to do. You can read more about dog bite claims or tell Paul what happened — the consultation is free.