Thanks for all this really interesting stuff. It makes no odds whther he can see out, is in front or back and he always sits on my lap. But I will try some of these things, grounding as I seemed to remember worked for my neices, I'd forgotten that... I'll even try the drugs etc...as a last resort.

Les B. How on earth did you know that Angus had had the postman's leg, (and the day after, the electricity man.) Interestingly he never does that when I or the kids answer the door, only when my husband does. It must be a male bonding thing. I must cure him. He came from a rescue and is just two years old, and he's only just started showing off his considerable bravery. Usually against large black dogs that look like they could swallow him whole.

Cheers and thanks again for the advice.

Deni