Rabbit Dental Prevention: Malocclusion and Lifetime Care

Dental disease is the most common and serious health problem in companion rabbits, with proper diet and early detection being the most effective prevention strategies.

Key Facts

Rabbits have open-rooted teeth that grow continuously throughout life at approximately 2-3mm per week
Malocclusion — misaligned teeth — can cause severe pain, abscesses, and inability to eat
Dental disease affects up to 75% of dwarf rabbit breeds due to selective breeding for short faces
Hay should constitute 80-90% of the diet to provide the lateral grinding motion that maintains teeth
Dental spurs causing tongue and cheek injuries are often invisible externally and require veterinary examination

Welfare Considerations

Rabbit dental disease causes chronic, severe pain that is frequently undiagnosed because rabbits mask signs of illness as a prey species survival strategy. Regular veterinary dental examinations under sedation are essential for early detection. Hay-based diets are the single most important preventive measure. Breeders selecting for extreme dwarf features are creating animals predisposed to lifetime dental suffering.

What You Can Do

Provide unlimited timothy hay as the primary diet component for companion rabbits
Schedule annual veterinary dental examinations, increasing to twice yearly for dwarf breeds
Avoid purchasing extreme dwarf breeds prone to dental malocclusion
Learn to recognize subtle signs of dental pain including reduced appetite and weight loss