Stopped working within 2 weeks of purchase and never seemed to work right, as it had to be constantly reset by turning it off and on. Now it won't work at all, just beeps and blinks if turned on, even with a new battery the first week and only using it about 2 hours a day. Customer service at pet safe was awful, apparently didn't even read my email request for help as they sent me a "solution" for a problem I did not have. Even sent me the same solution again when I replied the first time that that was not my problem. Will be returning, but I am doubtful about seeing my money again.Get more detail about PetSafe - Deluxe Little Dog Trainer.
