If you can't tell when dog has been corrected, either not at all, or way too much, you don't need to push any buttons besides the tv remote!
Dogs require different amounts of correction, depending on their activity and the just plain personal toughness of the the dog (i.e. bottom). Usually you know your dog, and if you dont you start low and go high. I dont nag, if a dog needs a correction he needs a correction. I want it to be clear cut as to why he is getting corrected, how he gets out of it, and a fitting punishment suits the crime. if I want a low burn, I don't want him jumping up in the air vocalizing cause my peice of crap collar wont be consistant. And if I miss the chance to make a correction, I give the wrong message and will have more work to do later, and the dog will suffer for it because of the confusion. If i get a cast refusual on a blind, and i go to correct and my collar doesnt work, now the dog is further off line... and will take more line correction AND more physical correction. Why? Its not his fault... he made an error, I stopped, and corrected... now if the correction isnt there, my dog pays the price. No sir, I wont let that happen to my dogs. My dogs wont pay for me saving a few bucks on a cheapie collar (or dog food, or equipement, or dog box, or any of the other crap I buy! hehe. My dogs are the best, so they get the best, and get treated fairly in every instance!).
An eletric collar is nothing more than a communication tool... dog willfully did wrong, or showed no effort, I can run my fat butt out there and get in his face, or I can correct with a collar instanly with a predetermined amount of correction and get my point across. An errattic collar doesn't allow me to do that, ergo, its almost worthless. No other communication tool you own would you deal with only being 75% accurate. What if your wife said pick up milk, but your cell phone said butter? Whut if you only got 75% of your emails? First 3 sections of the paper, instead of 4? All of these things you'd consider useless. But cheapie dog collars working 75% and causing more problems with dogs than they solve, is ok if they got great customer service and are 50 bucks cheaper??? heck naw. Buy a tritronics, you and your dog will be glad you did.
Not everybody needs, or should even have, a top of the line collar. But everyone needs a dependable collar, that does what it is supposed at the right times, and right amounts. Next hunting season I'll buy one of g3 exps for a hunting collar, bet on it. travis