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Retained Deciduous Teeth
Retained deciduous (baby) teeth fail to fall out when permanent teeth erupt, causing overcrowding, plaque buildup, malocclusion, and early periodontal disease.
Key Facts
- Puppies have 28 baby teeth (erupt by 6 months); adults have 42
- Kittens have 26 baby teeth; adults have 30
- Baby teeth should be extracted as soon as a permanent tooth is seen in the same area
- Double row of teeth traps food and causes periodontal disease
- Early extraction allows permanent teeth to move to correct position
- Never trim or cut deciduous teeth; this exposes pulp to infection
- All permanent teeth should be in by 7-8 months in dogs, 5-7 months in cats
- Species: dogs and cats