This collar worked great in training our growing puppy!It has a beep, vibrate, a 1 shock or 2 shock set up. As well as a dial to control the strength of the shocks!A very versatile product.

the collar works extremely well and has great range to its remote. Took my pup no time at all to learn the warnings before the actual shock. Good device and dedo recommend.

The product works great! Easy to adjust and has multiple levels for vibrations/shock. The vibration is usually all our girl needs. The product was also a great price.

So helpful in training my deaf dog! She responds to the vibration by looking for me, and once I have her attention I can give her hand signal commands! Would purchase again.

Looks very nice excited to use it, everything seems to work great so far

I tot the size is big, but its comes so small. try it for the first attempt is my dog scare of it. But after afew times, he seems like immune to the sound. Now not tat he scare of.