I've had bunnies all my life.
1) If you place water in a very heavy bowl they should not be able to spill it.
2) You may have a Florida white bunny. I've attached a photo of my Florida white bunny. I adopted him from
PetSmart. Somebody dumped him off in a freezing cold blizzard. He was there all night long freezing. I named him Spanky.
3) Make sure you give him access to hay all the time. The stores sell Timothy (I think).....my rabbit prefers the mixed hay or orchard grass.
4) Sit on a chair and place the rabbit in your lap a few minutes a day to get him used to his surroundings. He will either love to be held or not. Mine loves to be held but starts figeting when he wants to be let down ---
5) His main diet should be rabbit pellets and hay. Make sure he always has hay in front of him. You can give him a little apple, carrot, kale, grape as a treat. NEVER feed a rabbit CABBAGE --- it can KILL him.
6) My bunny is litter trained. You can teach them that too.
7) Yes, I heard rabbits can be taught to walk on a lease. I've never done this with mine.
8) Cheap play toys: Toilet and paper towel rolls when used. They love chewing on the carboard. You can cut the paper towel rolls into three or four pieces. Some bunnies like to play more than others.
9) Bunnies do not needs baths. I've never given my rabbits a bath. They keep themselves very clean.
10) I put a padding on one side of my bunny's cage for him to go to sleep on. I also place his food on this side. The opposite side of his cage is his litter box.
Have fun with him. I'd never be without a bunny. They are wonderful animals......especially for adults!