Periodontal disease affects over 80% of dogs by age three, causing chronic pain that owners often miss. Preventive dental care dramatically improves dog welfare and quality of life.
Dental disease is one of the most prevalent and most overlooked welfare problems in companion dogs. Because dogs evolved to hide pain and discomfort, owners frequently do not realize their dog has significant dental disease causing chronic suffering. Dogs may stop playing with chew toys, eat more carefully, or show subtle behavior changes that owners attribute to aging rather than pain. The welfare impact of advanced dental disease — infected teeth, exposed roots, jaw bone involvement — is substantial. Regular professional examination and home care starting in puppyhood can prevent most serious dental disease.