Product Review

Wireless Dog Fence Containment System Rechargeable Waterproof Collar
[Dog Fence System-KD663]
Reliable and Safe Wireless Electronic Dog Fence System. It provides WiFi connection instead of wire connection that makes the installation much easier than before. provides the range up to 500 meters. When your dog approaches the boundary beyond setting range, the receiver collar under dog neck will send a warning beep at first. If your dog keeps running to the boundary, the receiver will issue shock with gradually stronger intensity until your dog returns back to the pet area.
ANAIS T
Verified
5 of 5 Stars
10/08/2026
This indoor barrier works great for keeping my dog out of certain areas of my home.My dog immediately understood that when the collar beeped, she should not enter the area. When she heard the beeps, she backed away from the barrier, and has not tried to walk past it since.  Because she has done so well, I keep the collar set to beep only, and have not needed to use the shock mode.The collars charged quickly, and the batteries seem to last for a long time. I have been using one collar for a week so far, and I have not needed to recharge it. The barrier itself needs to be plugged into power for the unit to work. I do wish the power cord was longer, but this issue can easily be solved with an extension cord.
Sandrine thaillandaise
Verified
5 of 5 Stars
09/08/2026
This product works well...not complicated to use and the dog got the message! Would recommend it; it keeps our aggressive puppy out of the kitchen.
LaetitiaSylvain
Verified
5 of 5 Stars
08/09/2026
Used to break my dog of jumping on the couch - worked the very first time & now I don’t even need to put it on her!WARNING: it does work through walls! I accidentally shocked my dog bc I had her walk through the garage, which shares the same wall as my couch.
leruste
Verified
5 of 5 Stars
07/10/2026
We moved into my father's house for 3 months while buying a house of our own. During that time my 4 year old dutch shepherd learned from my father's dog he could get food if he jumped up on the counter. I was at my wits end with the dog. Never had the problem before and after he learned food was on the counter he couldn't be left alone without jumping on the counter and tearing the place up. Put this collar on him cranked it up to the max setting, set the box to 9ft and went outside for an hour. By the time I got back my dog knew the exact boundary and couldn't be bribed with food to enter the kitchen. Fixed months of frustration and anger in one hour.
Denis H.
Verified
5 of 5 Stars
06/10/2026
Got this to keep my 65 pound senior lab from stealing the cat's food when we're gone and it works great! I tested out the initial shock setting on myself to make sure it was okay and I think it is a good deterret for medium sized dogs and up. I agree with some of the reviews that it is too powerful for a small cat or dog.Pros: good price, easy instructions, easy setup, movable equipment, deterrent that works, multiple levels to try in case initial shock level.