The Whistle 3 GPS tracker is basically an Apple Watch for dogs, and it's $20 off with this coupon on Amazon.
![Whistle GO Explore Dog GPS Tracking Device and Pet Health Monitoring System Compatible With Twist & Go Dog Tracking Collar, Green - Walmart.com Whistle GO Explore Dog GPS Tracking Device and Pet Health Monitoring System Compatible With Twist & Go Dog Tracking Collar, Green - Walmart.com](https://i5.walmartimages.com/asr/6520574c-72b5-4a58-bb28-c7aa1c476d06.0797ac56ecc9188008495d5b7bda69a4.jpeg)
Whistle GO Explore Dog GPS Tracking Device and Pet Health Monitoring System Compatible With Twist & Go Dog Tracking Collar, Green - Walmart.com
![Whistle GPS + Health + Fitness - Ultimate Dog GPS Tracker Plus Dog Health & Fitness Monitor, Waterproof, Safe Place Escape Alerts, Built-in Night Light,Fits on Dog Collar, GO Explore Green Whistle GPS + Health + Fitness - Ultimate Dog GPS Tracker Plus Dog Health & Fitness Monitor, Waterproof, Safe Place Escape Alerts, Built-in Night Light,Fits on Dog Collar, GO Explore Green](https://www.gosupps.com/media/catalog/product/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/7/1/71AniCS7ffL._AC_SL1500_.jpg)