Yep, with any working dog, you want it to bond to you. And when they [sleep,eat,plaly together] 24/7 they will start to bond to each other, and not you. I had 2 Bryn+brother, and thats what started to happen. So i sold his brother,and Bryn changed from that day. He as bonded 100% to me, i know people keep 2 pups on, and it might work. But it is 100 times [easier] with one.