We got chihuahua x jack russel about 2 months ago. He is 2 years old now. He is a totally different dog to when we first had him temperament wise, he isn't as hyper and doesn't bolt out the door as soon as we open it now having trained him to sit and wait. He has stopped jumping up at everyone. His previous owners were out all day every day doing shift work so he never knew when anyone was going to be home or what time he was being fed. I have fed him at regular time every day since we have had him. He is walked at the same time every day and DH takes him out at 11pm every night and makes sure he has a wee and a poo. BUT....every single morning I come down about 6.30am, and he has pooed. He has his bed under a worktop on one end of the kitchen and he poo's the other end of the kitchen. I started putting paper down and he usually does it on that and i clean the floor properly as well but he always goes in the same place. He seems ok when left in the day (apart from jumping up on the table and chairs and licking everything..but I haven't caught him doing it so can't tell him NOT to do it!..just the tell tale dog hairs that show he has been on there and the increasing amount of scratches on the tabletop!) but overnight he just can't seem to do it. I don't know if he genuinely just can't hold it or if it is a nervous/dominance thing. The people who had him before put him in a crate but he was in it all day every day and then all night as well, so I am worried that he has been 'scarred' and won't take to a crate, or even if it will have any effect? When i took him on i did ask for his crate but was refused, she said no as he hates it anyway and cries in it (though i would if i was locked in it up to 18 hours a day!!) Some websites I have read say the bigger the crate the better, some say it needs to be just big enough for the dog to stand up and turn around, or the length of the dog plus 20cm. If it's too big he might just mess furthest away from the bed anyway? Either way they all do say that it needs to be made a pleasant experience being in the crate, feed them in it etc. Do you think it might help at night?