Illinois: dog bite rules
Whether your state holds dog owners strictly liable for bites or follows the one-bite rule.
Single detailed source| Type of rule | Strict liability |
|---|---|
| How it works | Strict liability |
| Law | 510 ILCS 5/16 |
Under strict liability the owner usually pays even if the dog never bit before; under the one-bite rule you must show the owner knew the dog was dangerous or was careless. Provoking the dog or trespassing can bar or reduce recovery. Homeowners and renters insurance often pays dog-bite claims.
General information only, not legal, insurance or financial advice. Not affiliated with any government agency. Exceptions can apply. Confirm with the state agency, the court or a licensed professional in Illinois.
Also for Illinois: Claim deadlines in Illinois · Small claims limits in Illinois · Property division in Illinois · Shared fault rules in Illinois · Security deposit rules in Illinois · Eviction notice rules in Illinois · Property tax rates in Illinois
How we checked this
Rules come from Nolo's 50-state dog-bite law table, with statute citations. Last checked: November 12, 2026. Laws change; confirm with the state agency or a licensed professional before acting.
Cross-checked sources agree Checked on official source confirmed on a government, court or legislature site Single detailed source one detailed table built from statutes or official data Under review sources disagree; read the note and the law.