Equine Dentistry: Welfare Implications and Routine Care Standards

Dental disease is common in horses and causes significant pain affecting eating, biting, and behaviour. Regular professional dental assessment and treatment is essential equine welfare management.

Key Facts

An estimated 80% of horses examined by veterinary dental practitioners have abnormalities requiring treatment
Sharp enamel points on molars cause cheek and tongue lacerations during chewing — a chronic pain source
Dental disease in horses affects bit acceptance, collection, and behaviour — often misattributed to training problems
Equine teeth continue erupting throughout life, requiring regular float (rasping) to maintain even wear
Periodontal disease, diastema (tooth gaps packing food), and retained deciduous teeth are common welfare-relevant findings
Equine dental work typically requires sedation for thorough examination and treatment of all cheek teeth
Annual dental examination is recommended; twice-yearly for young horses with deciduous teeth
Qualified equine dental technicians and veterinary dentists provide professional equine dental care

Welfare Considerations

Equine dental disease causes chronic oral pain that significantly impairs quality of life and is frequently unrecognised by owners. Horses compensate for dental pain by altering chewing patterns, dropping food (quidding), and developing behavioural changes during ridden work. The connection between dental pain and ridden behaviour is well-established; many horses labelled as resistant, headshaking, or difficult have dental pain as a primary or contributing cause. Regular professional dental assessment — at minimum annually — identifies and addresses sharp points, periodontal disease, and developmental abnormalities before they cause significant welfare compromise. Dental floating under sedation allows thorough assessment and treatment of all teeth, including the difficult-to-examine cheek tooth arcades. Integrating dental care into routine equine preventive health management is a straightforward welfare improvement achievable by all horse owners.

What You Can Do

Schedule annual professional equine dental examinations with a qualified equine dental technician or vet
Investigate dental causes before attributing ridden behaviour problems to training issues
Observe eating behaviour for quidding, reluctance, head tilting, or slow eating — all indicate dental pain
Ensure young horses have deciduous teeth checked as permanent teeth erupt between 2-5 years
Choose dental practitioners qualified by recognised equine dental organisations