ET-800 "The Boss" E-CollarThe top of the Educator line. The collar professional K9 trainers, multi-dog handlers and serious hunters reach for when ET-300 range or two-dog control is not enough. One mile range. Runs up to three dogs from one transmitter. Built for the handler working multiple dogs at distance.What it isA 1 mile range remote training collar. 100 levels of stimulation, plus continuous, momentary, vibration and tone. Waterproof receiver to IPX7. Lithium battery rechargeable on transmitter and receiver. The transmitter pairs with up to three receivers, so one remote runs three dogs in a single training session.Who it is forProfessional dog trainers running board-and-train programs. K9 unit handlers working multiple dogs in the same scenario. Hunting kennels training pointers, retrievers and hounds together. Sport dog handlers managing a primary dog and a green prospect on the same field. Anyone whose training environment outgrew the ET-300 or ET-400.Why this collarSame Educator stim quality across the entire E-Collar Technologies line. What changes is range and dog capacity. The Boss adds the extra range and three-dog support that pros need. Compared to Garmin Pro 550 or SportDog 1825, the Educator gives finer control at lower stim levels in a slimmer transmitter.ET-300 vs ET-400 vs ET-800ET-300 is 1/2 mile, two-dog. ET-400 is 3/4 mile, multi-dog. ET-800 is 1 mile, three-dog. If you train multiple working dogs at distance, this is your collar. If you run one dog inside 1/2 mile, the ET-300 is enough.What's includedTransmitter, receiver, collar strap, two chargers, instructional materials.Free Toronto pickup at Leaside or StouffvilleOrder online, pick up the same day at Leaside or Stouffville. No shipping fees, no courier wait.K9 Academy is an authorized Canadian E-Collar Technologies dealer with full warranty support on every unit sold.