Periodontal disease is the most common disease of dogs, affecting the majority of adults and causing chronic pain that significantly compromises welfare.
Chronic dental pain in dogs causes constant low-grade suffering that owners rarely recognise because dogs adapt their eating behaviour rather than refusing food. Bacteria from diseased gums enter the bloodstream, causing systemic inflammation. The welfare cost of untreated periodontal disease over a dog's lifetime is substantial. Early prevention through daily tooth brushing, combined with regular professional dental assessment, represents the most effective intervention. Education about dental disease recognition helps owners identify and seek treatment for a condition that dramatically affects quality of life.