This morning Fraser went outside for his morning pee etc., had a poop and continued wandering about sniffing and then walked quickly in a hunched fashion, then backed up, walked a little more hunched, backed up and seemed in distress. Then he came over to me, tail down, sat on my foot and wanted to be petted. I panicked and phoned the vet, full up but could squeeze me in. I rushed to wash face, brush teeth and find a jacket. By the time I got back to him, he seemed more or less normal. He's still clingy and giving soulful eyes, but by now the morning routine is completely upset and he may be either in physical distress or anxious about the change/picking up my alarm. It was the backing up behaviour. I've seen him when he hasn't quite finished a poop and hunches to do some more, but this time he walked hunched and was backing up. I think he was a bit trembly. As he was acting more normal, I phoned the vet back and said it didn't seem so urgent, I was keeping an eye on him. I've got an appt. in about an hour, but how do you read the behaviour. I'm acting like a new mum, but changes in his behaviour or new behaviours make me worried in case he's sick. Right now he's lying down beside me quietly, not trembly.