Dog Dental Disease: A Neglected but Treatable Welfare Problem

Dental disease affects over 80% of dogs over 3 years old and causes significant pain, yet it remains one of the most under-treated welfare problems in companion animal medicine.

Key Facts

Periodontal disease affects an estimated 80-87% of dogs over 3 years old in the UK
Dental pain significantly affects food intake, play behaviour, and quality of life but dogs rarely show obvious signs
Many owners are unaware their dog has significant dental disease until a veterinary examination is performed
Professional dental scaling under anaesthesia is the only effective treatment for established periodontal disease
Daily tooth brushing is the gold standard preventive measure, effective in reducing tartar when started young
Dental chews and water additives have modest supporting evidence but are not substitutes for mechanical cleaning
Brachycephalic breeds (flat-faced dogs) and small breeds have highest dental disease rates due to tooth crowding

Welfare Considerations

Dental disease is a welfare emergency hiding in plain sight. A dog with severe periodontal disease is living with chronic pain that affects everything from eating to play - yet because dogs rarely vocalise dental pain, owners may not recognise the problem. Annual veterinary dental examinations and prompt treatment of identified disease are basic welfare requirements. Prevention through tooth brushing from puppyhood is achievable and dramatically reduces lifelong dental disease burden. The reluctance of some owners to pursue anaesthetic dental procedures should be addressed through honest discussion of the welfare cost of untreated dental disease.

What You Can Do

Book an annual dental examination for your dog as part of their routine health check
Begin tooth brushing training with your puppy using positive reinforcement and dog-safe toothpaste
Ask your vet to grade your dog's dental disease at every health check using a standardised scale
Address dental disease promptly when identified rather than delaying treatment
Consider dental diet foods and chews as supplementary measures alongside tooth brushing