• ▲ Keep unfriendly dogs away; protect yourself from dangerous dogs while walking, jogging, or bicycling;
  • ▲ Stop dog approaching you before it can bite you; A good protector for yourself;
  • ▲ Also can be used to train dogs and bring you more fun; Need a 9V carbon battery (not included);
  • ▲ Safe, humane and effective dog repeller; Can works with most dogs, it emits piercing ultrasonic tone that dogs hate and make dogs away from people.
  • ▲ If the item you received is defective, please contact us at cs_aplus@163.com for a replacement or refund. Thank you!

I am so impressed with how well this product works! The first one must have been defective, but replacement works great so far. Gets dogs attention and stops unwanted behaviors. I have 3 dogs. 1 loves to chase a flashing ball. He will do even if he is hurting. We go out late at night because the area isn't dog-friendly and they tend to rush at cars, thinking someone wants them. If I call them and they don't come, pushing the infrared and sound brings them to me right away, even if they can't hear me. I love this product, as long as the parts work. I have tried everything else, even shock and citrus collars, (which I hate and work for only a little while).

I was skeptical that this would work, but it is great. I have two dogs that jump and bark at people when they come to the door. The first time I used it, they immediately stopped barking and sat. I’ve found I need to press it less and less each time I use it. I’m hoping it will come to a point where I won’t need to press the button and they’ll just sit quietly when company comes.

We have 3 dogs and one is pretty wild. She likes to do this high pitched scream while she rolls around in front of the other dogs. We pick her up and call It her ‘time out’ so she can calm herself down. I order one and it worked very quickly. She looked very concerned and backed off immediately. I have used it 3x and now I just say her name and she stops. I ended up losing it, but just ordered another one but she is definitely calmer. I even grabbed the tv remote when she got crazy and said her name and she stopped immediately. The other 2 dogs do not seem to care when I use it like she does. I don’t know if it’s cause I am directly pointing it at her but they don’t seem as sensitive to it.

Worked instantly ! My dog was digging in the grass, which is a constant problem, and stopped right away. My other dog is a constant barker at passers by. He never stops when told too, but one buzz and he was done.

Best correction device we have ever had, and I've had a number of devices. We don't even have to push the button, just pick it up and our dog responds to the command.

I have one small very vocal Schnauzer. She barks if a leaf blows by and keeping her quiet is, at times ,a challenge. I had something similar years ago and it did not really get a dogs attention. This works..... one little push on the button , on training mode, brings her running right away. She shows no distress about it... almost like , " Yes Mummy! what can I do for you ?" I do not overuse it just when my calling her does not get her attention. I would recommend this !

I have a next door neighbor that leaves her dog alone for 10-12 hours each work day. Unfortunately, the dog has a doggy door to access the side yard and it will bark for hours each day while the owner is gone. This device actually works and I am so grateful! The dog hears me coming to the window now and disappears back into the house immediately. This is after using it ONE TIME! The only problem I have to complain about is that the instructions for use SUCK! You have to figure out for yourself that you have to unwrap and connect the included battery. And the button that controls the light is the same one you need to push to activate the ultrasonic sound. None of that is explained. And you can't hear an audible noise which is why some people don't understand that it is working, especially if they haven't connected the battery. I still give it five stars because the thing actually works as advertised. Great product!

It only took two times for my dogs (2 Shih Tzus & a Havanese) to figure out what was going on. I had a friend they hadn't seen in over a year. Two "beeps" and they were perfect angels. I highly recommend this product; should have bought it years ago. Now - only a few weeks in - I only need to reach for it & they don't even think about barking now.

This worked like a charm on my son's rambunctious GSD. She would jump joyously on me, grabbing my arms, every time she saw me. She stopped what she was doing immediately when I used this device. She is a smart dog and now just showing her this makes her settle down.