SPLASH-PROOF PUPS! HALO COLLAR 3 BY CESAR MILLAN: WIRELESS GPS FENCE REVIEW & DOG TRAINING Ever dreamed of a world where your dog can frolic freely, chase butterflies, and embrace their doggy dreams without taking an unscheduled dip? Say hello to the Halo Collar 3 - the gateway to tail-wagging https://www.youtube.com/watch?v=MqILwAZaHMU