Haha, good point. Yes we do all of the mental stuff as well. He is well trained and always has to do something for a reward - dinner won't be served until he does a sit, a down and a 30 second wait in his bed. We play fetch on his morning walk, we play hide the toy/find the toy and lots of tug at home. It's a good point though, I'll do some more searching for other things we can do.

We have a trainer who has described him as being the most expressed terrier she has ever come across (lucky us!) and she said the most effective way to absorb his mental and physical energy is to start agility - which we've always wanted to do but he only turned 2 last week and the local club have that as their minimum age.