So Lewis has been home 3 nights now. He is 10 weeks old. He's been sleeping well in his crate, getting up twice a night to go potty outside then back to sleep happily. Today my husband's colleagues told him we should leave him to cry at night or he'll always want to get up. That doesn't sound right does it? Surely he can't be expected to hold his little bladder 9 hours already? What do you guys do?