1. Department of Oral Medicine, Penn Dental Medicine, Philadelphia, PA 19104, USA
2. AnimalBiome, Oakland, CA 94609, USA
3. Veterinary Dental Consulting, Jacksonville, FL 32226, USA
4. Dentistry for Animals, Aptos, CA 95003, USA
5. VCA Highlands Ranch Animal Specialty and Emergency Center, Highlands Ranch, CO 80126, USA
6. The Pet Dentist, Inc., Tampa, FL 33544, USA
7. Veterinary Dental Services LLC, Boxborough, MA 01719, USA
8. Dog and Cat Dentist, Inc., Culver City, CA 90232, USA