Knowing what your hamster likes to eat is important. So, to feed your hamster right stuff, here is what they typically look like:
You mostly get them at a pet store. Now, your hamster can also eat DRY bread, and a crud carrot. Nothing too salty, and nothing too sweet. But yes it might like nuts. Maybe not peanuts but other things. If your allergic to nuts, then, try feeding it a crud carrot. Its like a vitamin to him.
For hamster water, you might have to give it to him in a little bowl because it depends where you live. If you do live in a specific place, you could buy these:
If you don't live in the specific area, then you might want to get a little bowl for your hamster to drink in:
This is very important: REMEMBER TO CLEAN THE WATER BOWL WHEN ITS DIRTY OR DAILY.
If your hamster notices your feeding it, petting it, taking care of it, then it will be your friend forever. But when it dies, it will still be in your heart. But with the proper care, it'll last even longer.