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Fruit

Apple (flesh only)

Crisp, water-rich fruit providing fibre, vitamin C and antioxidants, with natural sugars.

Peeled apple slices in a pet dish, with the core and seeds set aside on a board

AI-generated editorial illustration of the subject; not a photograph of a specific animal, product or case.

Who can eat it

DogsRabbits (small amounts)Guinea pigs (occasional treat)ParrotsHorses

Not suitable for

Cats as a meaningful foodAny animal offered the core or seeds

Benefits

  • Crunchy, low-calorie snack that most dogs enjoy
  • Fibre can support gut regularity
  • Vitamin C supplement for guinea pigs, which cannot make their own

Risks

  • Seeds and core contain compounds that release cyanide and must always be removed
  • Sugar content means it should stay an occasional treat, not a staple

Preparation and serving

Preparation
Wash, core completely and remove all pips before slicing.
Serving guidance
A few slices a couple of times weekly for dogs; a thin sliver for rabbits or guinea pigs.

Before offering apple (flesh only)

  1. Check the exact animal and preparation: the listed suitability is Dogs; Rabbits (small amounts); Guinea pigs (occasional treat); Parrots; Horses. A food being edible does not make it a complete diet.
  2. Follow the preparation advice: Wash, core completely and remove all pips before slicing. Do not substitute a seasoned or processed version and assume the same safety.
  3. Portion guidance: A few slices a couple of times weekly for dogs; a thin sliver for rabbits or guinea pigs. For a pet on a prescribed diet, discuss extras with the vet first.
  4. If your pet develops vomiting, diarrhoea or discomfort, stop offering the extra and seek advice. Suspected poisoning or breathing difficulty needs immediate veterinary help.

Educational reference, not an individual diagnosis or a verified professional review. Read our editorial policy.

Guidance libraries and further reading

These organisations publish relevant guidance. Their links are further reading, not evidence that they have reviewed this page.

  • WSAVA — global veterinary guidelines on nutrition, vaccination, pain and dental care
  • PDSA — veterinary charity pet health advice
  • AVMA — American Veterinary Medical Association owner resources

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