Dogtra EDGE 1 Mile Extra Dog Collar Color:Blue most dogs will also lose

most dogs will also lose their hearing as they get older so it will become increasingly difficult for them to hear the audible tone

Volume 1 ' Introduction to Bird and Guns

Comfortable plastic contacts allow for extended wear and are provided in long and short sizes to accommodate various coat lengths

Powered by a 6v lithium battery for longer life - upwards of 2 years

PRF-275-19)

Dogtra EDGE 1 Mile Extra Dog Collar Color:Blue most dogs will also loseFeatures: Available in black, orange, blue or green. Fully waterproof. Built in receiver collar location LED lights with 4 selectable colors (white, red, blue, green). Nick, continuous and non stimulating pager modes 2 hour rapid charge lithium polymer batteries