Fun Facts and Stats About Names Dog names, cat names, and humans too: Adoptable Dogs in Belleville, Illinois from 572 adoptable Dogs in Illinois that need homes Now! data last updated: 03/28/25 - Dig In The majority of Dogs in Belleville are in the Sporting group About 57.1% of all adoptable Dogs in Belleville are female whereas at least 42.9% are male. FEMALEMALE 62.5% of all adoptable Dogs areLabrador Retriever 25.0% are Pit Bull Terrier 12.5% are Carolina Dog Here are some shelters that could use your support in Belleville, Illinois St. Clair County Animal Adoption Center IL-MO Pug Rescue, NFP Belleville Area Humane Society