Avocados are generally considered bad for dogs because they contain a toxin called persin, which is found in all parts of the fruit including the flesh, skin, and pit. Persin can cause stomach problems like vomiting and diarrhea, and can potentially cause heart issues in dogs. The pit is especially dangerous as it can cause gut obstruction. Additionally, avocados are high in fat, which can lead to pancreatitis or gastrointestinal upset, especially in dogs sensitive to high-fat foods. While small amounts of avocado flesh may not be highly toxic, it is best to avoid feeding avocados to dogs altogether for safety reasons.

Details on Avocado Toxicity

• Persin is a fungicidal toxin that can cause serious health issues in animals.
• Dogs are more resistant to persin than some other species, but toxicity is still a risk, especially with larger amounts.
• The avocado pit poses a serious choking and obstruction hazard.
• High fat content can lead to pancreatitis, a serious inflammation of the pancreas.

Recommendations

• Avoid feeding any part of avocado to dogs.
• If a dog accidentally eats a small amount of flesh, monitor for symptoms like vomiting or diarrhea.
• Seek veterinary care if a dog consumes the pit, skin, or large amounts of avocado flesh.
• Use dog-safe treats and avoid sharing avocado-based human foods with pets.

In summary, avocado is potentially harmful to dogs and is best kept out of their diet entirely to avoid health risks.