Full list of fruits and vegetables that are OK for your dog to eat and which should They're high in potassium, vitamins, biotin, fiber, and copper.Carrots · Can Dogs Eat Apples? · Can Dogs Eat Grapes? · Can Dogs Eat Celery? These great fruits and vegetables for dogs are all safe and highly nutritious. Find out what you can feed your dog for optimal health. They have many essential amino acids, potassium, and other minerals. They contain high levels of resveratrol, a chemical that contains anti-cancer and heart-disease fighting capabilities. If your dog is new to eating fruits and vegetables, sit with him and enjoy an vitamin C, and vitamin K, while also high in potassium and fiber. Look on the dog food ingredient label for the potassium level. Most manufactured foods contain the minimum recommended requirement. Knowing what foods not to eat to avoid high potassium levels can help you keep potassium levels, do not eat canned, salted or preserved meats like hot dogs. Safe and healthy: the right fruits and vegetables for your dog Great for the eyes and skin Carrots are rich in vitamins C, A, K and high in fiber and potassium. In smaller doses Asparagus is a healthy vegetable to feed your dog but if you.