Ounuo Dog Shock Collar 660yds Remote Dog Training Collar with Tone / Vibration / Shock Mode for 2 Dogs

I have three golden retrievers. When I control two of them with the collar, the third one does not need it, as the uncollared one is manageable. Now I don't worry about them wolf-packing their way to the neighbors to clean up the deer hunters' carnage in the woods. They don't steal the neighbors' pet food set out in dishes. They don't chase livestock or chickens:) I only used the shock once at the lowest setting. Since I trained them by first using the tone button, then the vibration, and only then the shock, the tone usually works for getting their attention to obey. The collars are easy to put around the dogs' necks. The battery lasts forever! The goldens go swimming twice/day and the collars are tested waterproof! The price was under half of other collar units, so the cost was very reasonable and certainly worth keeping the dogs off the road to be killed by vehicles. I've tried other shock collars and this one is incredibly higher quality than the rest. I would recommend it to all dog owners!

I was hoping this would work for what I needed. The controller and items were easy to work, but they have a time out feature. Once it's on for a period of time without use, it shuts itself off. You have to hit the control button a few times before it comes back on. It made it really hard to work with because my dogs only act up from time to time. I would go days without needing to use it and the instant I needed it, it was auto-shut off so the dog had either moved on or answered my fourth or fifth call before the collar would turn back on.

I've edited this review because the company sent me a replacement collar. After a week of hard use hunting every day last month, both collars are still functioning well. Customer service was easy to work with, but it took awhile to get the replacement coming from China. Overall, I'm very satisfied with the collars when they're working properly and would recommend themI'm really satisfied with the way one of these collars has been working, but the other quit working (won't turn on) after the first use. I can't find how to contact the company, so hopefully they will see me and correct this issue so I can update this review

Range is great. But power of the collars seem to low, my hunting dogs have to have it darn near to the max to get any affect, would work excellent with smaller dogs in my opinion. Battery life is limited as well. Got them to help manage barking while at home and only seem to last 3/4 of the day with very little to no shock/vibrate/tone applied. makes it a pain to charge every single night.Controller is laid out very well, love the toggle switch so you can quickly change dogs. and the 3 separate buttons for different actions.

The reason why I bought this for my dogs was that there will come my new baby, so I wanted them behaved much better to avoid him to hurt my pregnant wife and the coming baby.And I had a great training with my dogs. It was effective that two receivers controlled by just one transmitter. And both of the two receivers were waterproof design that’s very considerate.Most dogs like mine will respond very well to just using the tone and vibrate mode and shock mode is never needed. The lowest shock setting in barely felt and if u concerned about any shock mode failure just cover the electrodes with some plastic cover that will prevent electrodes from directly contacting the dogs skin.It’s easy and effective. While I suggest make sure the setting are correct before u using it.

So far we have only used one collar but it's working well. The shock setting is very strong. We have not gone above setting #2 for the shock and it's strong! We've had to shock her maybe 2-3 times but since then we've only used vibrate. The only problem is it sometimes doesn't work; we'll push vibrate and nothing happens. We either have to turn her collar off/on or it will randomly start working again.

So far so good. I'm pleasantly surprised by the quality of this device for the price. All the components are sturdy and fit well. I'm using it on an 8 month old French Brittany and a 9 year old Lab. The FB is very sensitive and only needs a vibration alert to get his attention. Combined with the whistle, he responds very well. The Lab can be stubborn and needs a mild corrective shock at times. It's very easy to select the right mode, switch between collars and vary the strength of the stimulation. Only getting four stars because I have not used it beyond 300 yards so I can't speak to its range. Battery life is good for several days. I would buy one again.

Received two collars and the transmitter, one of the collars didn't work right after a while so I contacted Ounuo Direct and they replaced the collar with a new one with no hassle. It is easy to sync with the transmitter to get it up and running. Just turn the collar on and hold down the tone and vibrate buttons at the same time till the green light on the collar flashes 5 times real fast. That's it! Also is rechargeable and comes with a wall charger. Works very well. Would order from them again!