Yeah, I use Orijen kibble as treats. I was using some very expensive treats, but I use them so much it was too much. They were orijen treats. They are very soft and moist and fresh. I am pretty certain I wouldn't have minded eating them. If you get a bag, compare it to the zukes, which I think are pretty bad (and I used them). If you feed your dog enough zukes, he'll have horrible poop. When I was training, I used zukes because I needed a lot. And there was a point my dog would stop responding because he didn't care. My trainer was like, you need some "higher value treats" as the day goes on. You CAN tear the treats in half or less. link
At 2 weeks your dog is going to piss and poop a LOT. All the time. His bladder is the size of a change purse. I don't think my dog started stabilizing until he was...I don't know, 4 or 5 months. I would expect easily 5-8 times a day at all hours. You can't just ignore him either because he simply can't hold it.