Chewie circles the living room perimeter then stops in front of one of us and stares when he has to potty. Many times he'll repeat this pattern if no one jumps immediately to take him out. But it seems like he's gotten a little cabin fever in the cold weather and sometimes he'll do this and we'll take him out, and he just gets outside and decides to chill out: only sniffing, or just watching something that only he can see or hear and sometimes he'll just lie down for a while, in the snow, and look around. On those occasions, it seems he was only acting about having to go outside, just because he wanted some fresh air. After we come in, it might actually be an hour or two before he legitimately needs to go out; so I know he was faking. Oh, and when he does have to go, he enjoys making two trips out of it so that he can get his reward cookie two times; once for each trip Do any of you experience this?