title: Free worming during National Pet Week.
mesh_terms: D000818:Animals; D000871:Anthelmintics; D004283:Dog Diseases / Q000517:prevention & control*; D004285:Dogs; D006277:Health Fairs; D014119:Toxocara / Q000187:drug effects; D014120:Toxocariasis / Q000662:veterinary*
chemical_list: D000871:Anthelmintics