Perimeter Technologies Invisible Fence Replacement Collar 7K Dog Training Batteries and Chargers It's especially effective for larger

It's especially effective for larger breeds or households with multiple dogs where waste volume is higher

easy to clean plastic pan (not included with 1154U - 1154UPAN sold separately)

Simply slip the heater out of the cushion for washing

Bernards): 3

Perimeter Technologies Invisible Fence Replacement Collar 7K Dog Training Batteries and Chargers It's especially effective for largerDont be fooled by the low aftermarket price. Perimeter Technologies is a brand you can trust with products that are loaded with exclusive features and benefits not found in the original. As a matter of fact, Perimeter Technologies' President is the same person that founded Invisible Fence brand back in 1976! Compare Perimeter Technologies with your current R21: PATENTED Comfort Contacts cushion your dogs neck in soft rubber. PATENTED 3 Way, Omni