Not Safe for Dogs
Medium dog serving: never
Key warning: all apple seeds and core — always remove before giving apples to dogs
Can Dogs Eat Apple Seeds? No — Cyanide Compounds, Always Remove Core and Seeds
This food is NOT safe for dogs. Keep it away from your pet.
Apple seeds are not safe for dogs. They contain amygdalin which releases hydrogen cyanide when chewed. A single apple core contains enough seeds to cause toxicity concerns in small dogs. Always remove the core and all seeds before giving dogs any apple.
Search another food
Warning Signs & Symptoms
Amygdalin: releases hydrogen cyanide when crushed or chewed. Accumulation with repeated exposure. Small dogs: more vulnerable due to lower body weight. One apple core: significant seed exposure.
If Your Dog Ate This
Call vet or ASPCA Poison Control 888-426-4435 if significant amount consumed.
What to Avoid
all apple seeds and core — always remove before giving apples to dogs
Preparation & Serving
Call vet if large amount of seeds was chewed and swallowed — especially for small dogs.
Did you know?
Apple seeds contain amygdalin — named after the almond from which it was first isolated (amygdala means almond in Greek). Amygdalin is the basis of the controversial alternative cancer treatment Laetrile sold as vitamin B17 — claims that have not been supported by clinical evidence. The same compound found in apple seeds apple pits and stone fruit pits was promoted as a cancer cure while simultaneously being documented as a poison. For dogs the key practical fact is that one apple contains approximately 5-8 seeds with enough amygdalin to cause concern in small dogs if all seeds are chewed.
Portions & nutrition
- Serving (small dog)
- never
- Serving (medium dog)
- never
- Serving (large dog)
- never
- Calories (per 100g)
- 0
- Safe frequency
- Never — always remove before serving apple
Source
What You Need to Know
Apple seeds contain amygdalin — a cyanogenic glycoside that releases hydrogen cyanide when the seed is broken or chewed. The amount in a few seeds is unlikely to cause acute toxicity in a large dog but small dogs consuming multiple seeds face real risk. Accumulated regular exposure to seeds causes chronic low-level cyanide exposure. Always core apples completely before giving to dogs.
Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic
Want to know what other dangers are hiding in your home?
Take the 60-second kitchen safety quiz to find out your dog's risk score.
Take the safety quizIf Your Dog Ate This — Act Now
- Dog Food Toxicity CalculatorCheck severity based on your dog's weight
- Emergency GuideWhat to do in the next 60 minutes
- Dog Poisoning SymptomsKnow what to watch for
- Dog Poisoning TreatmentWhat vets actually do
- Emergency Vet CostHow much will treatment cost?
- Best Pet InsuranceBe prepared before the next emergency
Stay in the loop
Get new food safety guides, vet tips, and alerts delivered to your inbox.