Where I go, it goes. That's right: tea tree ointment!
Apparently a sharp whiff of tea tree deters your puppies from chewing the object of their desire.
Unfortunately the scent does not last forever. I am constantly re-visiting the same areas over and over again (like my desk legs and the corners of my couches). My sister has suggested I dilute tea tree oil in water and spray it on everything. Maybe it will last longer.
While I dab tea tree ointment on objects, I often find myself dabbing it on bodily injuries like bite marks and scratches. So I don't go anywhere without my tea tree ointment.
Secondly, I always have my accident mop up kit at the ready. I never know when I'm going to need it: