Hearing that your dog has a heart condition is frightening. The good news is that many dogs with heart disease live comfortably for years with the right veterinary care, medication, and nutrition. Diet plays an important supporting role — and a cardiac diet is formulated to help support a heart that is working harder than it should.
How heart disease shows up in dogs
Heart disease in dogs often develops slowly, so early signs can be easy to miss or to blame on age. Watch for:
- Coughing, especially at night or after exercise
- Getting tired more quickly on walks, or reluctance to exercise
- Breathing faster than usual, even at rest
- Reduced appetite or gradual weight loss
- A swollen belly, or fluid build-up in severe cases
- Fainting episodes, which need urgent veterinary attention
If you notice any of these, see your vet promptly. Diagnosis usually involves listening to the heart, and may include X-rays, an ultrasound of the heart, and blood tests. The specific condition and its stage determine the treatment plan — medication is often the mainstay, and diet supports it.
Why diet matters for a dog with heart disease
A dog with heart disease faces particular nutritional challenges. The heart muscle needs steady energy, but excess sodium can worsen fluid retention. Appetite often drops as the disease progresses, so the food needs to be palatable and energy-dense enough that a smaller portion still meets the dog's needs. Muscle loss is also common in cardiac disease, so good-quality protein matters for maintaining condition.
A cardiac diet is formulated with these challenges in mind: to help support heart function and overall condition in dogs with cardiac disease, alongside their veterinary treatment. It is a prescription diet, so it should only be fed on your vet's recommendation, and your vet will advise on portions and monitoring.
Farmina Vet Life Cardiac Canine Formula Adult Dog Dry Food is a veterinary diet formulated to support dogs with heart conditions. It is designed to complement — never replace — the medication and check-ups your vet prescribes. Regular rechecks matter: as heart disease progresses, your vet may adjust medication, diet, or both.
Daily care for a dog with a heart condition
- Keep exercise gentle and regular: short, calm walks rather than intense play, and stop before your dog gets overtired.
- Weigh your dog regularly and note any change in appetite, breathing, or energy — small changes are worth reporting.
- Give medication exactly as prescribed, and never stop it because your dog seems better.
- Avoid salty treats and table scraps, which can add sodium your dog does not need.
- Keep the home calm and cool in hot weather, since heat adds strain to the heart.
- Keep fresh water available at all times, and follow your vet's guidance on feeding amounts.
Living with a heart condition means adjusting the routine, not giving up the good things. Most cardiac dogs still enjoy their walks, their games, and their place in the family — they just need a little more care around the edges. With steady veterinary support and a diet formulated to support their heart, many dogs enjoy a good quality of life for a long time after diagnosis.
Farmina Vet Life Cardiac Canine Formula Adult Dog Dry Food is available at Paw Store.
It is available at Paw Store in 2kg, 2x2kg, and 3x2kg packs.
This article is for general information only and is not veterinary advice. Prescription diets should only be fed under veterinary supervision. Always consult your vet before changing your dog's diet, especially if your dog has a diagnosed health condition.
Shop genuine veterinary diets at Paw Store (pawstore.in) with same-day delivery in NCR and fast shipping across India.