Yes, dogs can eat apples, and they make a wonderfully crunchy, refreshing treat. Sliced apple is low in fat, high in fibre and a good source of vitamins A and C. There's just one firm rule: never let your dog eat the core or the pips. Remove the seeds, cut the apple into pieces, and you've got a healthy, teeth-friendly snack.
Plenty of the owners I chat to here in York already toss their dog a bit of apple core without a second thought, so this is a good one to get right. The flesh is great; the core is the bit to watch.
Why apples are a good treat for dogs
A slice or two of apple has some genuine perks:
- High in fibre: supports healthy digestion.
- Vitamins A and C: useful antioxidants.
- Low in fat and calories: a light, guilt-free snack.
- Satisfyingly crunchy: the texture can even help scrub a bit of plaque off the teeth.
They're not a substitute for a balanced diet, but as an occasional treat they tick a lot of boxes.
The important bit: never the core or the pips
Apple seeds contain amygdalin, a compound that releases cyanide when chewed and digested. A single pip swallowed whole is very unlikely to cause harm, but you should never let your dog make a habit of crunching seeds, and you certainly shouldn't hand over a whole core.
The core itself is also a choking and blockage hazard: it's tough, fibrous and exactly the wrong shape and size to get stuck. So the routine is simple: core it, deseed it, then serve.
> Please don't: Never give your dog the apple core. The pips contain cyanide-releasing compounds and the core is a choking and gut-blockage risk. Slice the flesh, bin the core, and everyone's happy.
How to serve apple safely
- Wash the apple to remove any residue from the skin.
- Remove the core and every pip.
- Cut into bite-sized slices or cubes, smaller for little dogs and gulpers, to avoid choking.
- Peeling is optional. The skin is fine and holds a lot of the fibre; just cut it small. If your dog has a sensitive tummy, peeling can make it a little easier to digest.
- Serve plain. No apple sauce, apple pie, or anything with added sugar, spices or sweeteners.
Frozen apple pieces also make a nice cooling treat on a hot day.
Keep it in moderation
Apple is healthy, but it's still sugary and high in fibre, so too much can cause an upset stomach or loose stools. Keep treats, apple included, to no more than 10% of your dog's daily calories (see the PDSA's guide to safe fruit and veg for dogs), and introduce it slowly the first time.
And a quick word on the wider fruit bowl: while apples, strawberries and blueberries are all fine in moderation, grapes, raisins, sultanas and currants are toxic to dogs and can cause acute kidney failure (they top the Blue Cross list of foods poisonous to dogs). That's the big exception to keep in mind. We've got a dedicated warning post on why grapes are toxic to dogs, and if you'd like another sweet option, see whether dogs can eat strawberries.
Frequently asked questions
Can dogs eat apple skin?
Yes, the skin is safe and full of fibre. Just wash it well and cut the apple into small pieces. Peeling is optional and can help dogs with sensitive stomachs.
Are apple seeds poisonous to dogs?
Apple seeds contain amygdalin, which releases cyanide when chewed. One accidentally swallowed pip is unlikely to harm a dog, but you should always remove the seeds and never let your dog eat the core.
How much apple can a dog have?
A few slices for a small dog, or a small handful for a larger one, a couple of times a week. Keep all treats under 10% of daily calories.
Can dogs eat apple sauce?
Best avoided. Shop-bought apple sauce usually contains added sugar or sweeteners. Stick to fresh, sliced, deseeded apple instead.
This is general guidance, not veterinary advice. If your dog has any health condition or ate a whole core or lots of seeds, contact your own vet.
Fluffs is a professional dog grooming salon in Wigginton, York, offering one-to-one grooming for dogs of every breed and coat type across Haxby, Strensall, Huntington, New Earswick and the surrounding villages. Want a happy, healthy dog inside and out? Book their next groom.