Companion Animals

Chronic Pain in Dogs: Recognition, Management, and Welfare

Chronic pain from arthritis, dental disease, and other conditions affects millions of dogs, yet is frequently unrecognized by owners because dogs mask pain as a survival strategy.

Key Facts

Canine osteoarthritis affects an estimated 20% of dogs over 1 year old
Dogs rarely vocalize chronic pain — behavioral changes are the primary indicator
Dental disease causes chronic pain in over 80% of dogs over 3 years without dental care
Chronic pain significantly reduces quality of life and life expectancy in dogs
Multimodal pain management including NSAIDs, supplements, physiotherapy, and acupuncture is increasingly available

Welfare Considerations

Dogs are stoic animals that evolved to mask signs of weakness in social groups and from predators. This means chronic pain is chronically underrecognized in companion dogs. Changes in activity, reluctance to climb, altered facial expression, and changes in social interaction are the primary indicators. Veterinary pain assessment and treatment can transform quality of life for pain-affected dogs.

What You Can Do

Learn to recognize subtle signs of chronic pain in dogs including activity changes
Schedule regular veterinary pain assessments for dogs over 7 years
Seek prompt dental care — dental disease is a major source of chronic pain
Discuss multimodal pain management options with your veterinarian
Support research into canine chronic pain recognition and treatment