Apple

Safe

Core and deseed apples, then cut them into small pieces for a treat. Apples contain water and fibre; adjust portions for body weight and the total daily treat allowance.

This food guide has not been reviewed by a veterinarian. It summarises general information from sources and should not be used to decide whether a food is suitable for an individual dog or to assess an emergency.

Apple · Illustration
Illustration

A little guide to sharing this food

Nutrition facts

Per 100 g of edible food

52 kcal

Food preparation used in the calculationRaw apple with skin, core and seeds removed

Protein
0.3 g
Dietary fibre
2.4 g
Fat
0.2 g
Water
85.6 g

USDA FoodData Central · SR Legacy ↗ · 2026-09-07

Nutritional points to consider

  • Dietary fibre
  • A water-containing snack

Complete, balanced food is the nutritional foundation. Treats are not needed to correct nutrients or treat disease.

Kidney health

Phosphorus 11 mg · Potassium 107 mg / 100 g

Kidney disease can require adjustments to phosphorus, potassium and protein across the whole diet. These values alone cannot determine suitability; discuss them with your vet alongside the prescribed diet.

Merck Veterinary Manual ↗

Heart health

Sodium 1 mg / 100 g

Heart disease may require control of total dietary sodium. Values here apply to the stated preparation, not salted, seasoned or processed alternatives.

Tufts HeartSmart ↗

Joints & weight

Include treats in total daily calories to maintain a healthy weight. A single food or fish is not equivalent to a therapeutic joint diet or a prescribed supplement dose.

UC Davis ↗

Treat portions by body weight

This converts a selected calorie budget into grams; it is not a recommended meal or an amount to aim for. Start with a small piece and monitor tolerance.

Food preparation used in the calculation: Raw apple with skin, core and seeds removed

Upper reference amount for the selected budget

26.9 g or less

Calories available for this food: 14 kcal

Based on the WSAVA treat-calorie table for healthy adult dogs weighing 2–45 kg. Intermediate weights are interpolated examples.

All extras, including fruit, chews and training rewards, must stay within 10% of daily calories. Subtract any other treats already eaten.

Examples: a 5% daily calorie budget, no other treats
WeightCalorie-based reference ceiling
2 kg13.4 g or less
5 kg26.9 g or less
10 kg45.1 g or less
20 kg75.9 g or less

Preparation & feeding

  1. Wash, remove all seeds and the core, then cut into small, thin pieces.
  2. Do not add salt, oil, sugar, sauces, onions or garlic. Weigh only the edible portion before serving.
  3. Count all treats together and supervise eating. Start small and stop if vomiting, diarrhoea or other problems occur.

Nutrition & feeding references: WSAVA · USDA

Signs and health concerns

This list includes both observable signs and conditions identified through examination or testing. It cannot establish the cause or whether an exposure is safe.

  • Diarrhoea
  • Choking
  • Intestinal blockage

More about this food

Apples contain water and fibre and are low in fat. The edible flesh can be offered in small, thin pieces after the core and seeds are removed. Age or a kidney or joint condition does not by itself make apple an appropriate treat. For a dog with a medical condition or prescribed diet, check suitability with the treating veterinarian. Prep comes down to two steps: lose the core, lose the seeds. The core is fibrous and firm and is a choking and obstruction hazard, especially if you hand a dog a whole apple and let it chew straight through the middle. Apple seeds contain amygdalin, which releases a small amount of cyanide when the seeds are crushed. In practice the risk from a handful of seeds is low, so if your dog got into a core, watch rather than panic. That is not a reason to feed seeds deliberately or to leave a chewed core within reach. The skin can stay on. Wash the apple under running water first to get the wax and surface residue off, and peel it for a dog with worn teeth or a very small mouth. Cut the slices small enough to swallow safely. Keep all treats inside 10% of daily calories. Apples pair sugar with fibre, so an over-generous helping produces diarrhoea. Skip the processed forms entirely: apple juice and sweetened applesauce add sugar with none of the fibre, and apple pie, caramel apples and cinnamon-baked apples add sugar, fat and spice. Nothing in the fall dessert aisle is a dog treat. If your dog swallowed a core or a large chunk and starts choking, or afterwards vomits repeatedly, goes quiet, guards the abdomen or stops passing stool, that points to an obstruction and needs a veterinarian or an emergency clinic immediately. If you are unsure how much was eaten or what else was in the dish, your vet or the ASPCA Animal Poison Control Center at (888) 426-4435 can advise. Do not induce vomiting at home.

Frequently asked questions

My dog ate a few apple seeds. Should I panic?
No. Apple seeds contain amygdalin, but the risk from a few is low. Watch for vomiting, diarrhoea or lethargy over the next day and call your vet if any of that shows up. Core and deseed apples going forward.
My dog swallowed the whole apple core.
Call your veterinarian. The concern is the core itself, not the seeds: it is firm and fibrous and can lodge in the throat or the gut, especially in a small dog. Watch for choking, repeated vomiting, abdominal pain or no stool.
Is applesauce or apple juice okay?
Plain unsweetened applesauce in a small amount is not harmful, but sweetened versions and apple juice concentrate the sugar and drop the fibre. Fresh slices are better. Check any sweetened product's label before it goes near your dog.

Sources

  1. American Kennel Club
  2. UC Davis School of Veterinary Medicine
  3. USDA FoodData Central · SR Legacy

Content updated:

How to read our sources and review status

This information is general guidance and does not replace veterinary care. If your dog has swallowed something, contact a veterinarian immediately.