So I found a kitten living under my outdoor stairs today. I didn't want to interfere and scare it's mother off so I stayed inside for several hours listening to its heartbreaking mewls. When I finally decided to check on the baby it had crawled out from his dry nest under the stairs and was out in a storm, sopping wet. I could no longer allow nature to take its course so I brought the kitten inside, but I'm out of my depth here. I have no experience raising an orphaned animal this young. I believe the kitten is between 2-3 weeks old. He can kind of crawl, his legs aren't quite working fully yet. His eyes are open and ears mostly unfurled. I'm bottle feeding him kitten formula every 4 hrs and helping him pee after each feeding. I gave him a bath as he was filthy and I was concerned about his skin becoming infected. I've set him up in a box in my bathroom, which is the warmest room in the house, probably between 75-80 degrees. I put a hot water bottle wrapped in a towel in his box, which I'm refilling with hot water every 4 hours when I feed him. So that's all the info on what I should be doing that I could find online. What else do I need to do? When can I start sleeping through the night, just feeding him right before bed and right when I wake up (and of course every 4 hours after)? How often is it okay to bathe him? He's a very messy eater. He isn't latching onto the bottle's nipple like the kittens I watched on youtube. He just chews on it while I slowly dribble milk in his mouth (and on his face and chest and paws). Is there a trick to get him to latch? How much time should he spend outside his box so ensure he's exercising his muscles? How long should I keep him locked in the bathroom away from my adult cats and dogs? Basically any additional info about caring for this tiny creature would be much appreciated. Thank you!