The Petsafe Yardmax Dog Fence Collar is one of the most technologically advanced collars on the dog fence market. It has more features and protection from escape than any other collar on the market. One of the only disadvantages is that you must use the yardmax transmitter with the collar.
This is a rechargeable, run-through detection dog stopping collar. It will stop your dog in it’s tracks whether it’s running full speed or taking a casual stroll through the fence line. The difference is moot with this collar because it will continue to issue a correction for 15 seconds after it’s began. That means your dog can run through as fast as it wants but once it reaches the other side the correction will not stop until they return.