"Potentially dangerous dog" means a dog that is unsupervised and found running at large with 3 or more other dogs

(510 ILCS 5/2.17c) Sec. 2.17c. "Potentially dangerous dog" means a dog that is unsupervised and found running at large with 3 or more other dogs.

(Source: P.A. 95-550, eff. 6-1-08.)