When you reply to a question, direct your answer to both the questioner and other members of the audience. Try to keep your responses as focused as possible. This will help keep them brief and preserve space for other questions.
Four Pack Dog Fence Batteries for Invisible Fence R21 or R51 Receiver Collars. eBay determines this price through a machine learned model of the product's sale prices within the last 90 days. eBay determines trending price through a machine learned model of the productâs sale prices within the last 90 days.
Yes, this one is working â¦ you can tell by the flashing green light.This is the collar used by Derby's Pet Fence, it flashes green every few seconds to assure you that it is working and will keep your dog safe. If the light blinks red or stops flashing, then it is time for a charge.So, everyday when you put the collar on your dog, you will know FOR SURE that your collar is working properly. Not this one â¦ It's got a dead batteryThis is a collar from a popular competitor. It has no light.There is no easy way to know if this collar will keep your dog safe.f the light blinks red or stops flashing, then it is time for a charge. So, everyday when you put the collar on your dog, you will know FOR SURE that your collar is working properly. Not this one â¦ It's got a dead batteryThis is a collar from a popular competitor.