Companion Animals

Companion Animal Welfare and Canine Liver Disease Management

Liver disease in dogs has diverse causes and welfare impacts, with 2026 bringing improved diagnostic and management approaches.

Key Facts

Liver disease is among the top 5 causes of death in dogs over 7 years old
Clinical signs of liver disease are often subtle until disease is advanced
Hepatic encephalopathy causes behavioural changes and neurological signs in advanced disease
Dietary management with moderate protein and zinc supplementation supports liver function
Portosystemic shunts in young dogs are surgically correctable with excellent welfare outcomes

Welfare Considerations

Liver disease causes significant suffering that is often unrecognised due to its insidious onset. Regular screening in senior dogs and prompt management improve outcomes and welfare.

What You Can Do

Include liver enzyme screening in senior dog health checks
Seek veterinary referral for dogs with elevated liver enzymes or related signs
Implement dietary management as directed by your vet for liver disease