I’m selling a Tri-Tronics remote dog trainer collar set. There are two collars for training 2 dogs. Batteries will need to be replaced. Batteries are sold on Amazon and eBay for as low as $15.00. You will need a total of 3 (one for each collar and one for the remote control). Paid over $800.00 for it. I’m selling it for $250.00. Call or text. Please see my other ads.