Review on 🐕 Convenient and Reliable PetSafe In-Ground Receiver Fence Collar with Charger by Kimberly Johnson

I have used replacement battery boots in the past and they have worked for about 3 years with no problems. Then I tried rechargeable collars. I bought two collars (collar #1 and #2) for my medium and large dogs. #1 worked well for several weeks and held a charge well. #2 didn't hold a charge from day one and I sent it back for a new collar (collar #3). After about 4 weeks the #1 tines came loose and the collar fell apart somewhere in my yard. So my dog escaped and luckily was found by my neighbors down the street. I have since returned collar #1 and purchased collar #4. Let's see if #3 and #4 can last longer than a month. If they hold a charge and don't fall apart, they work well.