food
Blackberries
SAFE
Blackberries are safe for dogs in moderation. They are low in sugar and high in fibre and vitamins.
What to do
Reduce the amount if stomach upset occurs.
When to contact a vet: Contact a vet if symptoms persist.
Symptoms to look for
- diarrhoea
- vomiting if too many
Why
Fresh or frozen blackberries are a healthy occasional treat for most dogs. They contain antioxidants, fibre and vitamins. They should be given in moderation because too many can cause diarrhoea. Avoid blackberry products with added sugar or xylitol.
- Safer parts
- {"fresh blackberries","frozen blackberries"}
- Parts to avoid
- {"blackberry jam","blackberry products with xylitol or sugar"}
- Preparation
- Wash and offer a few fresh or thawed berries.
- How much matters
- A small handful for a medium-sized dog.
- Severity
- Mild
Sources
- American Kennel ClubVeterinary information — Nutrition
This answer rests on a single approved source and is queued for further review.
Information reviewed against recognised veterinary and animal-safety sources. Source organisations are independent of Is It For Dogs unless otherwise stated.
Last reviewed 6 September 2026 · next review due September 2027.
Safety classifications are based on available expert and veterinary information. Individual dogs may react differently, particularly dogs with allergies, existing health conditions or specific dietary requirements.
Important: Is It For Dogs provides general information about the safety of foods, plants, drinks, ingredients and other items around dogs. Our information is based on sources we consider reliable and is intended to help dog owners make informed decisions. It is not a substitute for advice from a qualified veterinary professional. Read more
Dogs can react differently depending on their size, age, health, allergies, medications, the amount consumed and other circumstances. An item classified as Safe is not necessarily suitable for every individual dog.
If your dog has eaten something potentially poisonous or dangerous, has eaten an unknown substance, or is showing concerning symptoms, contact your veterinarian or an emergency veterinary service immediately.
Do not induce vomiting or give your dog medication unless specifically instructed to do so by a veterinary professional.