Waterproof Dog E-Collar Trainer with remote Rechargeable E-Collar for 2 Dogs

Love it! My daughters dog loves it too! 80lb. Coon Hound and Lab mix. Shes either napping or trotting in the yard. Very rarely does she just walk. She knows the limits of the yard, and responds very well to the tone. We have 10 acres but only let her roam 2 acres. She get excited everytime she gets to wear it, she even sits still while putting it on. Very pleased.. great range too.