Search Search Search You must have JavaScript enabled to use this form. Topic Programs & Operations Board & Leadership Fundraising Volunteers Keeping Pets in Homes Return to Owner Safety Net Spay/Neuter Surgery Patient Care Grants Equine Welfare Shelter Medicine Programs & Services Shelter Medicine at the ASPCA Intake & Preventive Care Nutrition Vaccination Specific Medical Conditions Canine Parvovirus Heartworm Toxicology & Poison Control Cruelty & Disasters Animal Cruelty Investigations Animal Fighting Enrichment & Behavior Behavior Canine Enrichment Feline Enrichment Adoption & Placement Relocation & Transport Reaching & Supporting Adopters Community Cats Foster Care Promotions & Events Clear All Toxic Component in Grapes and Raisins Identified For years, veterinarians have wondered what made grapes toxic to pets—we think we have the answer. Clinical Features and Outcomes of Strangulating Hair Mats in Dogs Learn how forensic veterinarians studied the clinical features and radiographic characteristics of chronically matted hair and strangulating hair mats in dogs and what it might mean for practicing veterinarians. Heartworm in Animal Shelter Populations Clinical signs, transmission, diagnosis, treatment, and prevention of heartworm in dogs, especially those housed in an animal shelter, are discussed. 2025 ASPCA Research Grants ASPCA research grants develop cutting-edge knowledge in animal welfare. Learn more about this year's opportunities. Ideal Age of Spay/Neuter The risk of surgical complications is less with pediatric spay/neuter. Read these articles to find out more. ASPCA Behavioral Rehabilitation Center The ASPCA Behavioral Rehabilitation Center works with undersocialized and fearful dogs. The Learning Lab offers live and online behavior training. Research on Kitten Death in Shelters and Rescues Learn how clinical signs like diarrhea and weight loss in young kittens may impact their survival rate in a shelter or rescue setting. Research on Access to Veterinary Care Discover research that helps keep people and pets together by increasing access to veterinary care through low-cost veterinary clinics and more treatment options for pets in need. How Many Parvo Vaccines Should Puppies Have Before Transport? Discover the results of the ASPCA’s study on vaccinating puppies for parvovirus by reading the study and reviewing an accompanying video. Research Shows Why Shelters Should Offer Free Cat Adoptions Waive fees and adopters will come. The price tag – or lack thereof – doesn’t affect the love or longevity of an adopter’s relationship with a cat. Pagination Previous page ‹ previous Page 1 Page 2 Page 3 Current page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Next page next ›