Biothane Line Size:5m The collar unit is a

The collar unit is a rechargeable waterproof unit that contacts with the dogvia two stainless steel probes

Interchangeable Rheostat Intensity dial or Selector "Step” dial

Salmon Oil (1%)

This adjustable dog harness has a handle on the back

This swing 'n Fling chewball has everything: you can let the dog pull

Biothane Line Size:5m The collar unit is aBiothane Line This round line has a diameter of 8 mm. Because this line is round, it has less surface area for the wind to beat it and therefor the line is less likely to move in ways which can distract the dog. Making this a great line to use during detective work and training as distraction is limited. Available in 2 lengths: 3m and 5m