Yes, dogs can eat cantaloupe, but it should be given in moderation. Cantaloupe is safe and can be a healthy treat, especially for overweight dogs, as it is low in calories and high in fiber and water content. It contains beneficial vitamins such as A, B6, C, and antioxidants that support healthy cell function and digestion. However, the rind and seeds of cantaloupe should be avoided because they can cause choking or digestive blockages. Additionally, cantaloupe is high in sugar, so it may not be suitable for diabetic dogs or those prone to obesity. Always cut the cantaloupe into small bite-sized pieces and introduce it gradually while watching for any adverse reactions. Consulting a veterinarian before feeding cantaloupe to a dog is recommended if there are any concerns.