Collar 4, All New GPS Wireless Dog Fence & Training Collar with Real-Time Tracking, Waterproof, One Size (4 Colors)

Collar 4, All New GPS Wireless Dog Fence & Training Collar with Real-Time Tracking, Waterproof, One Size (4 Colors)

KEEP YOUR DOG SAFE EVERYWHERE: The Collar 4 keeps your dog safely inside the boundaries that you create with one tap in the app and prevents them from leaving. See up-to-date, real-time location tracking that lets you know exactly where your pup is at all times. also has activity tracking, instant recall and much more.
GPS COVERAGE: The all-new, redesigned Collar 4 is the first & only GPS dog fence collar with dual-frequency GPS, which combines L1 and L5 GPS bands for accurate locations that aren’t impacted by obstacles even in urban or bad signal areas.
FITS BIG & SMALL DOGS: New small and lightweight design. Made for dogs 10 lbs and up and 5 months and older. Adjustable collar allows for custom fit to your dog’s exact neck size, from 8 inches to 30.5 inches.
30+ HOUR BATTERY LIFE: 25% more battery life for 30 hours (or more) between charges. Plus, more rugged, with improved waterproofing, better wireless performance, a louder speaker, stronger vibrate, & improved static.
EASY SETUP & TRAINING: Download the app to create & store GPS fences. Simple lessons guide you step-by-step. Your dog will learn how to respond to their Halo Fence’s anywhere you set one up.