Every dog is different. Individual allergies and sensitivities are common — always introduce new foods in small amounts and watch for adverse reactions. This site is for informational purposes only and is not veterinary advice. Always consult your vet.
The Full Picture
Avocados contain persin, a fungicidal toxin found in the fruit, pit, skin, and leaves. While dogs are more resistant to persin than some other animals, it can still cause vomiting and diarrhea. The pit also poses a serious choking and intestinal blockage hazard. Like butter and coconut oil, the high fat content can lead to pancreatitis. While small amounts of avocado flesh may not cause severe toxicity in dogs, it's best to avoid it entirely.
What You Should Know
Avocado should be kept well away from dogs. If your dog has eaten avocado, watch for symptoms such as vomiting, diarrhea, lethargy, or loss of appetite. In an emergency, contact your veterinarian or an animal poison helpline straight away.