Never had to use one before.....until our current dog. She’s nuts. She’s 4 now but when she was a pup I bought a shock collar to make her listen. It had a beep on it too. The beep was enough to make her stop and listen.
my plott hound figured out how to get her garmen collar off. she scratches her neck until the end of collar slips the notch pin. lucky she doesn’t leave the yard and I find the collar in the grass.