Dog Training Collar for 2 Dogs, Shock Collar with Remote 3/4 Mile, IPX7 Waterproof,3 Modes (Beep, Vibration, Shock),Security Lock,3 Safe Training Modes,LED Light，NO Electronic Fence Function-Gray

Good quality, great value, easy to use. Liked the option to change the beeps. The beeping corrected my dog. I only had to use shock once, I always would beep.

We bought these collars for our adult dogs that kept barking at & chasing the mail lady & delivery trucks to the point they were scaring them, so we bought these hoping it would keep them from scaring them, & it definitely worked. We never even had to use the shock feature. They do not like the sound or vibration, so that was all that was needed. The dogs don't seem to mind wearing them, so I'm gonna say they are pretty comfortable as well, but being my dogs can't talk, I can't say that for sure.

I've tried multiple collars. The range is excellent on these. I've had them on my golden retriever and mini golden doodle for over a month and haven't needed a charge yet.

Dogs did not even feel the shock! 😡

Lo le funciona a mi perro lo pongo en lo máximo y no le hace nada dinero perdido