Immediate improvement. Definitely start on the lowest setting and work up as needed. I've tried everything, including a professional trainer. I had no lasting results. This worked immediately. I used it regularly for 1 week. Now, it's only needed occasionally.

Great price, easy to use, works great. My dog actually gets excited to wear it when I put it on him. He has learned a lot with just a few times wearing it. He is quieter now then before when he is not wearing the collar. It has a long battery life.

We have a pup who barks at every little noise and this collar immediately stopped it. He has barked twice, forgetting he has the collar on, but then goes quiet. He has figured out how to make a cute little growling sound that doesn't set off the vibration and tone. But, it is so much quieter at my house now! My head says THANK YOU!!!

This is the second time I’ve purchased this collar. It works perfect. The battery life is great. It’s very easy to use. It has lots of settings. My dogs don’t mind wearing it. It definitely works on my little yappers. I absolutely recommend this collar.

I used this product for my chihuahuasI wished I would have bought these 3 years agoMy neighbors appreciate it as much as I do.I love the option that you don’t have to use the shock option unless you feel like it’s necessary

I have been using this collar for my dog. He is only 8 lbs. Before we started using the collar, he was barking at us when we left or came in through the doors of our house. Now that he has the collar on. It's shock reminds him not to bark and act up. We are so happy! It works so well! Also, I love the fact that it is chargeable with a USB cable!