Dog Training Collars Support 3 Dog Training With only one remote, you can train 3 dogs at the same time, or you can train one dog alone. You only need to pair the receiver with the remote with the same or different signal channels. Please pair according to your training needs. 1.If you want 3 receivers to beep at the same time, connect 3 receivers to the same signal channel of the remote, and then press the remote beep button to train 3 dogs at the same time.

2.If you want 1receiver to beep, connect 3 receivers to different signal channels of the remote, then press the remote beep button, the collar will only train one dog, and if you need to train the other two dogs, press the ''CH'' button on the remote to switch the signal channel. Tips:

• The first time, Charge at least 6 hours
• We recommend to wear this collar no more than 18 hours a day.
• If you do a professional training, check the collar position for 1-2 hours.
• If the belt is too long, please trim the excessively long part properly. After cutting, it will easily burr. You can use a lighter to blanch to melt the wool.
• Check the tightness of the collar. We recommend you put your finger into the collar, not too loose, otherwise there will be the no effect to your dogs.