Yes, with a little prep
Apple flesh and skin are fine for dogs. A medium apple has around 95 calories, mostly water and natural sugar, plus some fibre. Wash it, cut it into slices or cubes sized for your dog, and remove the core, seeds and stem.
What about the seeds?
Apple seeds contain amygdalin, which can release cyanide when chewed. A few swallowed seeds are very unlikely to harm a dog, because there is so little in each one and most pass through whole. The bigger practical risk is the core: it's hard, and a dog that gulps a whole core can choke or end up with a blockage. Take it out.
How much
Keep treats under about 10% of daily calories. That works out to a couple of thin slices for a small dog and up to half an apple for a large one. Too much at once can cause loose stools.
Ways to serve it
- Fresh slices as a training reward
- Small frozen cubes on a hot day
- Grated into food for dogs who need more fibre
- Plain, unsweetened apple sauce in a lick mat
Skip apple pie, toffee apples, and anything with cinnamon-sugar or raisins. Raisins are dangerous: see grape and raisin toxicity.
Frequently asked questions
Can dogs eat apple skin?
Yes. The skin is fine and holds much of the fibre. Wash the apple first.
Can diabetic dogs eat apples?
Ask your vet. Apples contain natural sugar, so the amount may need to be very small and counted in the diet plan.