I'm sorry I can't be of any help. My Abby still messes in her crate at night. 
She is 7 months old. I put her in her crate at about midnight each night and then I go to take her out in the morning at about 6:15a only to find that she has already messed in her crate. (Sometimes on her blanket

! I am at a loss with what to do.Her crate is small She is not pee pad trained. I tried that and she just wanted to chew them up. She is outside trained though on rare occasions she messes in the house. 
I would think she should be able to hold it for 6-7 hours by now. Sometimes I feel she will have to spend all of her life in her crate at night. My other Yorkies used to sleep with me. Can't trust this one st this point. Don't want a mess on my bed.
