Can Dogs Eat Pineapple?

Yes, fresh pineapple is fine for most dogs in small pieces. It is sweet, juicy and full of water, which makes it a good summer treat. The parts to keep away from your dog are the tough core, the spiky skin and the crown, and the versions of pineapple that come packed in sugar.

The Version That Is Fine

Fresh, ripe pineapple flesh, with the skin, crown and core cut off, in bite sized chunks. Around 1 inch pieces suit a medium dog; cut them smaller for a small one.

Fresh pineapple is about 50 calories and 10g of sugar per 100g. That is more sugar than a strawberry or a slice of watermelon, but less than a banana. It also brings water, vitamin C, manganese and a little fiber, plus bromelain, an enzyme that breaks down protein.

The honest caveat: a dog on a complete food already gets the vitamins and minerals it needs, and dogs make their own vitamin C. Pineapple is a pleasant snack, not a supplement.

Pineapple Prepared Different Ways

The Core, The Skin And The Crown

The core is woody and the skin is tough and covered in sharp points. Neither breaks down well in a dog’s stomach, and a piece swallowed whole can get stuck in the throat or the intestines. The leafy crown is spiky and fibrous for the same reasons. Throw these away where a dog cannot get into the trash.

If your dog has eaten a large piece of core or skin, watch for vomiting, drooling, refusing food, a painful belly or straining to pass stool over the next day or two, and call your vet if any of those appear.

How Much Pineapple

Treats and extras stay under 10% of daily calories. Pineapple is light, so the real limit is sugar and acid, which in quantity tend to bring loose stools:

Start with one piece and wait a day. A couple of times a week is plenty.

Does Pineapple Stop Dogs Eating Poop?

This is one of the most repeated tips online: add pineapple to a dog’s food and its stool will taste bad enough that it stops eating it. There is no good evidence that it works. The idea is that bromelain changes the taste of the stool, but studies of products sold for poop eating have found little or no effect, and the habit usually has behavioral causes such as boredom, stress, hunger or having learned it as a puppy.

A few chunks of pineapple will not hurt, but do not rely on it. Picking up after your dog promptly, more exercise and a word with your vet do far more, especially if the habit is new, since a sudden change can point to a medical problem.

Which Dogs Should Skip It

• Diabetic dogs. Any sweet fruit moves blood sugar. Ask your vet first.
• Overweight dogs, at least as a regular treat. Cucumber or green beans do the crunchy job for fewer calories.
• Dogs with a sensitive stomach. The acid and sugar can bring loose stools.
• Dogs on an elimination diet. Nothing but the trial food.

Better Fruit Swaps

If pineapple does not agree with your dog, plenty of fruit does the same job. Watermelon is even lighter and more hydrating, blueberries are small enough to use as training treats, and apple slices work well without the core and seeds. Bananas are fine too, but are higher in sugar. The one fruit to keep away from completely is grapes and raisins, which can cause kidney failure.

Pineapple also turns up as an ingredient in a few commercial foods and treats; see what it adds on the pineapple ingredient page. For any other food question, check the food checker.