Rechargeable Waterproof Dog Training Collar with remote shock E-Collar

Does what it says on the tin!! To use it as a recall aid with treats has been fantastic . The citronella to stop him from eating horse muck and the like has been staggeringly easy. A good tool to aid training all round. BTW I have only used the battery supplied and haven't emptied the citronella tube and have been using it since mid January.