Royal Canin Veterinary Diet Cardiac is a prescription wet food in loaf format, formulated for dogs with chronic cardiac disease. Available in 410g cans — individually or as a 12-pack — it's designed for dogs diagnosed with cardiovascular conditions including congestive heart failure or hypertension, and requires a veterinary recommendation before use.

The formula restricts sodium to reduce cardiac workload — a primary consideration in managing dogs with heart disease. Taurine and L-carnitine support myocardial cell function, while omega-3 fatty acids help manage inflammation. It's a complete dietetic feed, meeting all nutritional requirements as a sole diet. Typically introduced for an initial period of up to six months, with ongoing use at your vet's direction.

For dogs whose heart condition has reached the point where diet is part of the management protocol, this provides a clinically formulated option. The loaf texture suits dogs whose appetite may be reduced due to illness, and the 12-pack format makes practical sense for owners managing ongoing treatment.