The Boss ET-800 Remote Dog Trainer Large Collar Not to be used as

Not to be used as a tie out

Whether you are enduring rigorous patrol hours

Approximately the size of a driver's license

Our harness measurements are listed above in inches

This collar is available in the following sizes (shown in inches):

The Boss ET-800 Remote Dog Trainer Large Collar Not to be used asDescription The Boss ET 800 is a 1 mile range trainer loaded with unique features making it the most versatile working dog remote available. Stimulation, tone and vibration are available. Product Specs & Compatibility Innovative ergonomic design. Delivers a tapping sensation similar to vibration, but more intense, making it an effective addition to the stimulation. User selectable stimulation levels from 1 to 100 with additional boost stimulus