Cabbage

Cabbage is another nutritious veggie, but you should serve it in moderation and not too often because it can cause gas and abdominal bloating. Cabbage is loaded with a lot of vitamins and minerals that are essential for improving your dog’s immunes system and overall health. Not to mention that some compounds found in this type of veggie have been shown to prevent certain types of cancers.

Just like the other veggies mentioned above, cabbage can be served raw or cooked, depending on your dog’s digestive system. In general, raw veggies are not so easy to digest.