Early detection and stage-specific management are key to addressing periodontal disease in dogs. Since the appropriate response varies depending on symptom progression, we’ve compiled essential information every pet owner should know.



| Item | Main Symptoms | Treatment Method | Prognosis |
|---|---|---|---|
| Early | Red/swollen gums, bleeding on probing/brushing | Daily home care, regular checkups, and professional scaling/polishing | At the gingivitis stage, inflammation can be reversed with management |
| Intermediate | Tartar formation, loose teeth, gum recession | Professional scaling, root planing | Disease progression can be halted |
| Late | Tooth loss, bone damage, pain | Surgical treatment such as extraction of loose teeth | Functional recovery may be incomplete |
The timing of treatment varies depending on the stage of the disease, so a veterinary diagnosis is essential.

Signs Requiring Immediate Veterinary Visit
If your dog shows signs of pain while eating, has severe bad breath, or has loose or missing teeth, immediate veterinary care is necessary. These symptoms indicate that periodontal disease has reached a severe stage, so please visit the clinic without delay.


A veterinarian who majored in veterinary medicine at Khon Kaen University, Thailand, and completed the IVSA program at North Carolina State University in the United States. Drawing on clinical experience at animal hospitals, he works in the pet healthcare field and is dedicated to building a digital care environment that connects pet parents with veterinarians.
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[1] Clinical Medicine of the Dog and Cat, 4th Ed, 2023
[2] 100 Top Consultations in Small Animal General Practice, 2022
[3] Veterinary Dental Care Guidelines, American Veterinary Dental College, 2021