George
You are, as ever, a gentleman! Thank you for the roses. Erm - as you're not back with the dog yet I have a feeling there are one or two things I should have mentioned - but too late now!
E.g.
1. When chew is demolished, he is likely to start chewing on any male canine in the vicinity due to being an alpha male and because :-
a) the entire territory is his and he will brook no rivals
b) all the bitches are his and
c) he is very protective - so hold him very tightly if a jogger trots past on the pavement (otherwise he may not survive trotting past)...
Hope you arrive back with all your fingers intact, your clothes not in shreds and nobody threatening to sue......
xxxx