Dental disease is among the most common health problems in dogs, causing significant pain that often goes unrecognized by owners.
Dental pain in dogs is a major, widespread welfare concern that is frequently underdiagnosed. Because dogs continue to eat despite dental pain — often out of evolutionary necessity — owners commonly assume their dog is fine. Untreated periodontal disease progresses to affect bone, increases systemic inflammation, and dramatically reduces quality of life. Annual dental checks by a veterinarian, combined with owner-performed tooth brushing, are the most evidence-based approaches to prevention. Dental treats and water additives provide some benefit but are not substitutes for brushing.