Horse Oral Health and Dental Welfare: More Than Just Float and Go

Equine dental care is a welfare discipline far more complex than routine floating, requiring skilled assessment and evidence-based intervention.

Key Facts

Horses have hypsodont teeth that erupt continuously throughout life — dental changes from 2-25+ years require different management
Sharp enamel points, wave mouth, and diastemata are common dental problems causing pain during eating and bitting
An estimated 85% of performance horses have clinically significant dental abnormalities according to specialist assessments
Dental pain causes behavioral changes including head-tossing, bit evasion, poor performance, and weight loss
Evidence-based dentistry uses examination under sedation to identify and treat problems invisible in a standing examination
Floating — rasping dental points — is only one component of comprehensive equine dental care
Power instruments allow more precise dental correction but require skilled use to avoid over-reduction causing permanent damage
Annual dental examination is recommended for most horses — biannual for horses under 5 and over 20

Welfare Considerations

Equine dental welfare is frequently underestimated by owners who view annual floating as adequate dental care. In reality, dental examination and treatment is a skilled discipline requiring understanding of the full complexity of equine dental anatomy and age-related change. Horses with significant dental problems — sharp points causing cheek ulceration, wave mouth causing inefficient grinding, or diastemata trapping food and causing periodontal pain — may show behavioral changes that owners attribute to training problems rather than dental pain. A welfare-centered approach to equine dental care involves annual examination under sedation by a qualified equine dental veterinarian or registered equine dental technician, evidence-based treatment appropriate to the individual horse, and monitoring of behavioral changes that might signal emerging dental problems.

What You Can Do

Schedule annual dental examinations for your horse with a qualified equine dental veterinarian or registered technician
Request examination under sedation for thorough assessment — standing examinations miss many significant abnormalities
Learn the behavioral signs of dental pain in horses and report them to your vet rather than attributing to training issues
Do not assume that a horse eating normally has no dental pain — dental problems affect comfort and efficiency of eating separately
Ask your dentist to explain any findings and treatment performed — you should understand what is being done and why
Advocate for minimum dental examination standards to be required in equine welfare codes and assurance schemes
Support the development of evidence-based equine dentistry guidelines that distinguish effective from ineffective practices