So I'm introducing the collar today (Tri-tronics classic 70) and was wondering what kind of reaction to expect from the dog? I've had the collar on him late last night and early this morning just letting him run around with it on and playing fetch with the tennis ball. I started at 1 and didn't get much of a reaction with him so i bumped it up to 2 which he does all right if i want him to sit but I need to use 3 to get him to come here. He'll start running and trying to hide under anything to try and get away from it which is why i bumped it up to 3. He'll eventually come here but not as enthusiastically as before. Is he going to get over that stage and just start running back like before? Should I go back down to 2 for everything? The video tri-tronics provided doesn't help much at all. Wish they would've started with a dog thats never been introduced to a collar. they make it look so much easier that what it really is.