Review on Paws Furlosophy PF652 Shock Collar by Laura Lamb

This is very profitable! These collars work great! The strength of the vibration changes for each collar, which is very handy when used with two different dogs! I've tried it on myself to make sure it's ok for my Chihuahuas and haven't encountered any issues. Can vary from 1 to 8 depending on the level. Battery life is great! Lasts several days. Now I only wear them a few hours a day with my dogs but use them when they are on. Hasn't been charged in a week! That's great!. The lock feature is a great bonus! All in all - a great way to change dog behavior pain free!