Are you feeding him on a regular schedule???? It is real important ( and a big PITB) to keep puppies on a constant schedule. By doing this you will learn their "elimination" body schedule and be best able to feed on a schedule that fits your schedule. Example: We have a new pup, I make sure to feed her her breakfast at least one hour before I have to leave for work. This way, her food gets processed and she has to do #2 before I leave. I also will not let her come in the house until she does it ( as I KNOW she has to) Same thing with her dinner..... I have found that she needs to do #2 four times a day. By observing this I know not to put her in her crate until she has done it. ( My older boxer always goes #2 twice in the morning, so when he was younger he was not alowed to come in uless he did his two separtate goings) This takes alot of time and supervision but it has worked for me! ( Aspen is now 8 wks old, we've had her since 6 wks, she has never messed in her crate and we have very few house "accidents" Hope this helps and Good Luck