Oscar, my 10 lb. chi mix has started training. Our trainer has us scheduled for a "field trip" next week. We will be going to a rather busy mall and walking around, then to Home Depot. Oscar's harness that he wears now works out ok, but he has been known to back out of it. So, what I need to find is a harness that will be escape proof but that also won't do damage to this throat. I have been searching and wondered about the Buddy Belt. Those of you with tiny dogs, please tell me what harnesses you think are the most escape proof and are the best for your little dogs with trachea issues.