I just bought a puppy last week and he is 9 weeks old. I got a crate for him so that I could crate train him, and I used the divider so that it was more his size. I make sure to take him out to use the bathroom right before bedtime. Then I put him in his crate. He starts screaming and crying really early in the morning because he has pooped in his crate and is all over his poop. I don't know what routine I should be doing so that this doesn't happen. If anyone has ANY advice or if anyone has experienced this before and figured out what to do please please let me know. Thanks