Nutritional needs change as dogs age, and appropriate dietary adjustment supports welfare and health in the senior years.
Senior dog nutrition is a welfare concern because incorrect feeding accelerates the deterioration that reduces quality of life in later years. Obesity in senior dogs compounds joint pain, respiratory compromise, and metabolic disease — but simply reducing food without assessing body condition and adjusting protein may cause muscle wasting that impairs mobility. Welfare-centred senior nutrition begins with regular body condition scoring, adjusts calorie density while maintaining protein quality, and supplements with omega-3 fatty acids for documented joint and cognitive benefits. Veterinary guidance should inform transitions for dogs with diagnosed organ disease. Regular reassessment as the dog ages allows progressive dietary adjustment that maintains optimal body condition.