Yes, dogs can eat cauliflower safely in moderation, either raw or cooked. Cauliflower is a nutritious vegetable for dogs as it is low in calories and rich in essential vitamins (C, K, B6), fiber, and antioxidants that support immune health, digestion, and can have anti-inflammatory benefits. However, it should be given plain without any seasonings, oils, butter, or spices, as these can be harmful to dogs. Feeding tips include cutting cauliflower into small, bite-sized pieces to prevent choking and cooking it (steamed or boiled) to make it easier to digest and reduce the risk of gastrointestinal upset. Raw cauliflower is safe but can be harder for dogs to chew and may cause gas or bloating, so it should be fed in small amounts. The leaves and stems are also safe but less digestible and may require cooking and cutting into small pieces. Overall, cauliflower can be a healthy treat for dogs when given responsibly and gradually introduced into their diet to monitor their response.