Dog Dental Disease: Prevention and Welfare

Dental disease affects the majority of adult dogs, causing chronic pain that often goes unrecognised, making prevention and veterinary treatment central to canine welfare.

Key Facts

Over 80% of dogs over the age of three have some degree of dental disease.
Periodontal disease causes chronic pain, tooth root abscesses, and systemic bacterial spread.
Many dogs with severe dental disease do not show obvious signs, as they continue eating despite pain.
Daily tooth brushing with dog-appropriate toothpaste is the most effective prevention measure.
Dental disease is linked to kidney, liver, and heart disease through chronic bacterial load.

Welfare Considerations

Dental disease is one of the most common and under-recognised causes of chronic pain in companion dogs. The stoic nature of dogs means owners frequently mistake absence of complaint for absence of pain. Regular veterinary dental assessments, annual professional scaling, and home prevention through tooth brushing significantly improve quality of life. Post-dental procedure improvements in activity, appetite, and demeanour frequently reveal the extent of pain that had been present. Prevention is far less costly and traumatic than treating advanced disease.

What You Can Do

Begin tooth brushing as early as possible — ideally from puppyhood — to establish acceptance.
Schedule annual veterinary dental assessments and act promptly on treatment recommendations.
Provide dental chews and water additives as supplementary prevention alongside brushing.
Learn to assess your dog's teeth monthly for tartar, red gums, and broken teeth.
Never ignore changes in eating behaviour, facial swelling, or mouth odour — these signal dental pain.