Dogs can have avocado oil in moderation, and it is generally safe for them. Avocado oil contains healthy monounsaturated fats and antioxidants that can benefit a dog’s skin, coat, and overall health. However, it's important to introduce avocado oil gradually and in small amounts due to its high-fat content, which can cause stomach irritation or pancreatitis if consumed in excess. Pure, high-quality avocado oil without additives is recommended, and it is best to consult a veterinarian before adding it to a dog’s diet, especially for dogs with existing health issues or allergies.