Stronger, then. If you don't eat well, you won't have the energy to run around and ...do what you do.

[ Dog things, like being a dog. ]

Vitamins are nutrients in food that keep you healthy. You can have sweets on the side [ though maybe he shouldn't? Ayabe makes a note to check the library if there's anything about that, dogs probably shouldn't be eating sweets period ] but it's important to eat good food. It should mostly be meat.