Food & NutritionWhat diet and supplements can help my senior dog's heart condition?
Omega 3 fatty acids for pets can help with heart health. Royal Canin makes a diet for dogs with heart disease. Lastly, it is not fully understood, but there appears to be a link between grain free dog food and heart enlargement. If you are feeding a grain free diet, you may talk with your veterinarian about a diet change.
I hope this helps.
Updated on September 24th, 2025