NBJU Rechargeable Dog Bark Collar, Anti Barking Collar with Adjustable Sensitivity and Intensity Beep Vibration, Optional Shock Function for Small Medium Large Dogs-No Remote

I have small dog that loves to bark and howl when she goes out at 5-6am to go to relieve herself. I only use the vibrate feature but it works like a charm. Hold a charge pretty long and seems to be weather resistant. Only draw back is that the mechanism is kind of big for a small dog.

This gadget worked great for my dog until the control stopped communicating with the collar then I just couldn't get it to work again. I like that it has the option to only do vibration and sound or if you want to, which I didn't you can also do shock as well.

I have two Pomeranian mix puppies, soon after I adopted them my neighbor started complaining about them barking. In order to keep the peace I did some research and found these collars. I ordered 2 at the end of February. They seemed to work but did notice that no matter what level I set them to, they would continuously go off. I made sure to check my dogs necks on a daily basis and they seemed to be fine. By the end of April, one of the collars stopped working, since it was past the return date, I decided to order 2 more to replace the one that stopped working and have a back up if needed. I continued to adjust the settings to no avail, they kept going off for little to no reason but the dogs were not barking and they seemed fine. I felt secure as the collars are supposed to have a safety measure that if they go off too often they stop working for a period of time. This all changed this morning when I went to get the dogs from their run. One of them was lethargic and would not come out, he just laid there. I went to pick him up and right away I smell something burning. I quickly checked his collar and it was just going off, not sure how long it was going off for… I feel horrible and would greatly discourage anyone from using these collars. I am including some pic of my dog.

Update to earlier review:. I was past the time period that Amazon will refund, and I was notified by the company after reading my review that they would refund my money. I still think these are not good collars because I had two go bad. If it had been 1, I could understand that I had just got a defective collar. I changed from 1 star to 3 because of the great customer service. They didn't have to do that, so it was a very nice gesture.This worked great for about a month. Then I had to charge it every evening. Now it is 2 months since I bought it and I charged it last night. My dog is barking her head off. Total waste of money when they close the return window after 30 days and it goes bad at 35.

I put 5 star up so you might read this. I would not recommend this collar. The instructions for this unit is pretty complicated. Like, I’m not sure if I set this up right. I’m a professional videographer and I work with professional cameras, live stream using obs, etc. I can make websites for e commerce business and set up apps for it.But for the life of me I cannot figure this out. I THINK I have it sorted out but not 100%. For example the manual does not say you need to turn off vibrating mode for the electric shock to work. So does that mean that it vibrates AND shocks? Who knows…I think the manual was written in Chinese and it was translated into English?I suspect that this is one of those Amazon products that is filled with fake reviews.Honestly unless you are good at decoding bad manual for a pretty complicated product, I would absolutely stay away from this specific collar.Also keep in mind that probably there is a factory that makes the chip and housing, and that company licenses or produces the same exact unit branded under another company. Exactly like the dash cam industry.

When we first started to use these, they worked fairly well.The dogs responded well to them and stopped barking. We have used them off and on since ordering them in November. Now, they do not work at all. And I don’t mean the dogs stopped responding to them, I mean the collars themselves don’t vibrate, shock or beep when the dogs bark!My dog will sit and bark for 20 minutes straight and nothing will happen. I charge them properly, I check the settings and I make sure they are on every time, but they just literally stopped working. You can bang items next to it loudly and it will go off, but not at all to any octave of dog barking.I can’t say that it is a fluke because BOTH collars have done it at the same time.Extremely frustrating and such a waste of money. Nothing should just stop working in less than a year of owning it.

I have two dogs, both poodles, a standard and a mini, and both are barkers. They have the loudest barks and screams, yes screams, I’ve ever heard. I just bought this collar because I live in an apartment, and excessive, loud barking is not acceptable. I tried the collar on both my mini and my standard, and it was immediately effective, so I ordered another. I’m not sure how I have it set, but however it is set, it does not hurt me at all, as it has gone off in my hand with a very distinct vibration, and it works on my dogs. I have another collar I had bought prior. My mini continued screaming and barking right through the vibration and beep. I tested this NBJU collar on her first, and it worked. Very satisfied. I love that it’s rechargeable. I have only charged it once so far, so it seems to hold a charge for multiple days.

Our dogs have quite a knack for alerting us to dangers around every corner… whether it’s the UPS driver delivering a package to our front porch or a squirrel gathering acorns in the yard or even just a stray leaf blowing across the driveway, they are quick to alert us. Unfortunately, their commendable guard dog skills have become a bit of a nuisance. Enter this collar. The gentle vibration of this device causes just enough surprise to stop our pups’ barking, to the point that no additional correction (or resorting the electric signal option) has been necessary. The ability to adjust the sensitivity level is a huge plus as well. Thankful to have found something that has created a much more peaceful home!