Bit of a problem, we have started leaving the hall door open while we out to keep the air moving and the house cool for the dog (we used to just leave him in the large kitchen).

At first everything was fine, about a week ago he started attacking the post, now hes moved onto the wallpaper and started stripping it off the walls.

We did have this problem with my (late) house rabbit but she seemed to just grow out of the habbit.

Does anyone have any ideas on how to stop this? I have thought of using bitter apple spray, but that dosn't have a very long affect and I (altough have no evidence) don't think he is doing it the minute I leave the house.