Shock Collars and Puppies
A friend's puppy has started chewing on everything in sight and my friend wants to use a shock collar to curb this habit.
I think the pup will not associate a shock with chewing. The exercise is useless, but may harm the pup.
I need some new areguments to convince him to get rid of the shock collar idea. I've tried talking with him about alternatives like closing the closet doors and crate training the pup, but I'm running out alternatives.
What would you say to someone insisting on questionable training methods with a puppy?