Alley Cat Allies
 
American Kennel Club

Animal Poison Control

AppleJack K-9 Academy
 
Best Friends Animal Society

Calvert Well Pet Clinic
 
Cat Fanciers' Association

Cat Friendly

Help for Pets
 
Humane Society of Charles County Clinic

King George Animal Shelter

Lexington Park Well Pet Clinic

Linda L. Kelley Animal Shelter

Petco

Petco Foundation

Prince Frederick Animal Hospital

Prince George's County Animal Services Facility & Adoption Center
 
St. Charles Animal Hospital
 
The Family Dog

Tidewater Veterinary Hospital

Tri-County Animal Shelter
 
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