Like many dogs, Tango is very reactive when someone comes to the door, so we worked on Go To Place. We also did more counter-conditioning for his reactivity to cars, birds, bicycles, basically anything that moves! Now, when he is under threshold, he will look at something he normally reacts to, then looks back to his handler as if to say "See, I didn't react, now where's my reward?" He is starting to get it!
Jeff Dentler, CPDT-KA, CTDI