H2O ADD-ON or Replacement Collar - Black RIDING BOOT you can view the location

you can view the location of your pet on a map from the friendly confines of your computer

Also available is a ìmark-and-findî feature that makes finding a marked GPS waypoint (such as your home or vehicle) easy

but truly spectacular when hung in multiples over a table

Two-dog models allow the trainer to control two different dogs from one transmitter without the hassle of handling unnecessary parts

Dimensions:W:9 H: 13

H2O ADD-ON or Replacement Collar - Black RIDING BOOT you can view the locationAdd on or Replacement Collar Receiver for the H2O 1810PLUS, 1820PLUS, or 1830PLUS. Available with your choice of Black, Orange, or Green collar straps. Black is recommended if you need to replace the original collar receiver that came with your H2O system. Orange and or Green are recommended to expand your H2O PLUS unit to a 2 dog or 3 dog system.