Review on TEK Series GPS Tracking Systems with E-Collar Option by SportDOG Brand - 10 Mile Range - Waterproof & Rechargeable Dog Location Device with Handheld Control by Tonya Washington

Watched a group of hunters herd 8 puppies and 5 people and asked them how they do it. One of them introduced me to this product. I have a wolf-coydog hybrid that takes a 5+ mile walk through deep woods every day. Your pursuit has only just become possible. I'm glad it works up to 10km. Continuation. Bought a second device. I thought I would have trouble with this, but Virginia from PetMoods reminded me of the amazing customizability of the GPS. I managed to improve the performance of both blocks in 10 minutes. Customer service comes first! Many Thanks.