Rabbit Dental Disease and Welfare

Dental disease is the most common serious health problem in pet rabbits. Understanding its causes and prevention is essential for rabbit welfare.

Key Facts

Rabbits have continuously growing teeth that require constant wearing through appropriate diet
Dental malocclusion (misaligned teeth) is endemic in dwarf breeds due to selective breeding
A hay-rich diet (80% of intake) is the primary prevention for dental disease in rabbits
Dental spurs and overgrown teeth cause painful mouth ulcers that prevent eating
Dental disease in rabbits is often not visible externally — regular veterinary checks are essential
Rabbit dental treatment requires general anesthesia and specialist expertise

Welfare Considerations

Pet rabbit dental disease causes intense, prolonged suffering that is frequently invisible to owners until the animal stops eating and is near death. The combination of selectively bred skull shapes that cause malocclusion and owner ignorance about dietary requirements creates a welfare crisis in pet rabbits. Companion rabbits fed pellet-heavy diets instead of hay develop dental overgrowth that prevents grinding action. Breeding for increasingly dwarfed, round-headed rabbits prioritizes aesthetics over health. Responsible rabbit ownership requires species-appropriate diet, annual dental checks, and preference for breeds with longer facial structures.

What You Can Do

Feed pet rabbits unlimited grass hay as the foundation of their diet — at least 80% of food intake
Schedule annual dental checks with a rabbit-specialist exotic vet
Choose long-nosed rabbit breeds over dwarf or lop breeds that are prone to dental malocclusion
Adopt rabbits from welfare-focused rescue organizations rather than pet shops or breeders