The recipe for a dog with liver disease
There is no single liver recipe, and any site that gives you one is guessing. What the bowl looks like depends entirely on which liver disease your dog has.
Why this bowl is built this way
Three liver problems pull the diet in three directions. Copper-storage disease needs copper restricted, which means avoiding organ meat, shellfish and some legumes. A portosystemic shunt needs protein managed carefully and often a vegetarian-leaning ration. Hepatic lipidosis needs the dog eating again quickly, with enough energy to stop fat being mobilised to the liver.
A bowl that helps one of those can hurt another. Copper restriction is safe and useful in a dog with copper storage; severe protein restriction is harmful in a dog that simply has raised liver enzymes and no diagnosis. That is why the first ingredient in this recipe is a diagnosis.
What goes in — by share of the bowl
Shares, not grams. The gram column is per kilogram of finished food, so it scales to any batch you cook. Your dog's actual portion comes from the calculator, because it depends on body weight and not on the recipe.
| Component | Share | Per 1 kg | Notes |
|---|---|---|---|
| Protein — amount set by diagnosis | 35% | 350 g | Moderate by default. Your vet adjusts up or down depending on the case. |
| Digestible carbohydrate — rice, potato | 30% | 300 g | Easier on a liver than high-fat or heavily processed food. |
| Vegetables | 24% | 240 g | Cooked. Avoid legumes and organ meat where copper is a concern. |
| Added fat | 6% | 60 g | Lowered if the dog has pancreatitis risk; raised if it is not eating enough. |
| Veterinary completer, copper-controlled if needed | 5% | 50 g | Some liver cases need specific vitamin and zinc support. |
Method
- Get the diagnosis first. Raised liver enzymes alone are not a diagnosis and do not justify a liver diet.
- Ask whether copper restriction applies. If it does, remove organ meat, shellfish, and check the completer for copper.
- Cook the protein plainly and keep the fat measured — a liver that is struggling handles fat poorly.
- Feed smaller meals more often if the dog is nauseous; a dog that will not eat is the emergency in liver disease.
- Recheck bloodwork as your vet schedules it. Liver values move, and so should the bowl.
What each part is doing
| Part | Job |
|---|---|
| Diagnosis | The only thing that decides whether protein and copper go up or down. |
| Digestible starch | Energy without a heavy fat load. |
| Copper control | Essential in copper-storage disease, irrelevant in others. |
| Small meals | Keeps a nauseous dog eating, which is the main survival factor in several liver diseases. |
How much to feed
Per day, for this type of dog. Two meals a day is standard for adults; puppies and dogs recovering from stomach trouble do better on three or four smaller ones.
| Dog weight | kcal / day | Food / day | Per meal (2×) |
|---|---|---|---|
| 5 kg (11 lb) | 374 | 288 g | 144 g |
| 10 kg (22 lb) | 630 | 484 g | 242 g |
| 20 kg (44 lb) | 1059 | 815 g | 407 g |
| 30 kg (66 lb) | 1436 | 1104 g | 552 g |
| 40 kg (88 lb) | 1781 | 1370 g | 685 g |
Calculated for a neutered adult at moderate activity. Use the calculator for your dog's real numbers. Use the calculator for the exact grams.
What to watch for
- Do not restrict protein in a dog with liver disease unless your vet has told you to and given a number. It causes muscle loss and does not help most cases.
- Organ meat, shellfish, liver treats and many multivitamins carry copper.
- A dog with liver disease that stops eating for 24 hours needs to be seen. Appetite loss is the emergency, not the recipe.