[Version for 2 Dogs] Dog Training Collar/Dog Shock Collar--1000 ft Remote Range-- Rechargeable/Rainproof IP3-G812 IP3 Rainproof Level 8 is the most

Level 8 is the most

the bark collar will increase by 1 level

You can put the remote control in your bag or pocket without worrying about touching it by mistake

medium or large dogs of any breed

[Version for 2 Dogs] Dog Training Collar/Dog Shock Collar--1000 ft Remote Range-- Rechargeable/Rainproof IP3-G812 IP3 Rainproof Level 8 is the most[Version 2 Receivers for 2 Dogs] The remote control has two channels. You can synchronize the two receivers on the two different channels (channel 1 and 2) and train your dogs separately. For example, when you choose channel 1 and press the vibration button, only the receiver synchronized to channel 1 will vibrate. Or you can also synchronize the two receivers on the same channel (1 for example) and control them at the same time. When you choose