ILLUMISEEN LED Dog Collar USB Rechargeable - Bright & High Visibility Lighted Glow Collar for Pet Night Walking - Weatherproof, in 6 Colors & 6 Sizes (Yellow XX-Small)

These ate awesome collars for our two dogs. We moved onto 3 wooded acres and it's good yo ve a le to track where our dogs are. We charged the collars and they last the day! The fit is perfect. They are bright and are not heavy at all! They are easy to snap on and remove! We will be purchasing more as Christmas gifts for family and friends with dogs

We got this collar in blue. I charged it up and it worked exactly as the instructions noted. It's bright! It seemed to get brighter after using it a couple times. It was -21 deg F the first time I put it on her. We were out for about 20 minutes. Then in the evening we tried it again and it quit after about 20 minutes. I can't fault it for this. I ordered this based on the length of Samantha's nylon flat collar. I think this is incorrect. Doing it again I'd use the distance between the center of the buckle and the hole used. As it turned out our collar is a good three to four inches too long. We use multiple collars so for now I just use it over the nylon collar and training collar. It rides on Sam's outer fur so it really lights up the walking path!. I sent an email and pictures to customer support and got a very quick reply. We are not done yet but I'm confident a solution will come. This collar is much brighter than others in our area. It's well made and the LED wires are protected. The battery box is too big but well protected and easy to access. We just used it for several hours in +20-30 degF weather and it was still going strong so in warmer weather it will go for many hours. It's easy and charges in half an hour even from dead. Over all a great product. Just be careful about size. I found it hard to adjust. Customer support said it was ok to slide the LED section thru the buckle but I work with LED things and wires are fragil. I'm not comfortable with this. I'd recommend this collar to anyone.

This is the second one of these I've bought. The 1st one (blue) I bought in 2011 and it lasted until mid-2021 before the lights completely died out. This second one (red) I got for my German Shepherd puppy, and I was worried that it would look more pink but it is a very bright deep red. I expect this one will last just as long as the first unless he grows a lot bigger than expected and needs to size up. These are my absolute favourite collars and the only ones I will ever buy for my dogs as long as they keep producing them with the same or better quality. EDIT 8/24: 8 months to the day and it no longer charges, the wire coating is ripped and it seems like the actual wire inside has been damaged. May just be the result of my dog scratching his neck before his nails (which are very sharp) had been filed down. Buying a replacement and will check this broken one to see if the break was caused by a fault on my end or if it was a problem with the wiring of the collar itself. Will update the review again at that time; hopefully it will turn out to be a fault on my end, and I won't have to give a lower rating.

This collar is a great lifesaver. But it has a tendency to turn itself off when my dog shakes his head. The leash that can be bought with it is very stiff but seems to hold up well.

BOTTOM LINE: If your smoke detector only worked half the time you'd dump it or demand your money back - this is the same idea. Bought half a dozen. The cheerful customer service people will replace them every time, but NONE of them work for more than a few days or weeks before they start to turn off at random. When your dog escapes and walks across a busy street, that's when the collar will fail without warning and go dark. It's taken me over two years to get to the point where I was pushed far enough to write this review. I never write reviews unless I have something really important to say because I am always so grateful to others who take the time to do that. The review is for: Illumiseen LED Dog Collar - USB Rechargeable - Available in 6 Colors & 6 Sizes ASIN B00UAINMMK INTERMITTENT FAILURE DUE TO A FAULTY SWITCH. I now have 4 of these collars in two sizes and three colors, and NONE of them works properly. i don't like to complain so at first I just kept buying new ones as my dog grew up, thinking that I'd just gotten a bad one or that it wore out faster than expected. But these are supposed to keep your dog SAFE (!) at night and these collars make my service dog less safe at night, so I had to throw them all away. When function is intermittent it is far more dangerous than if they always work, or if they never work! But the switch was faulty on every single one of them and malfunctioned within 0 to 6 months on ALL of them. There was absolutely no way to predict when it would fail, and once it failed it would continue to fail intermittently: stayed lit for a little while and then shut itself off. YOU COULD LOSE YOUR DOG OR S/HE COULD GET HIT BY A CAR BECAUSE LED'S SHUT OFF BY THEMSELVES. I would take my dog out at night and never know when the light would go off and I would suddenly be unable to see my dog. Thank heavens he is magnificently trained and I exercise him in a large enclosed horse paddock far from any roads. But a dog that wandered off could easily be hit by a car because the lighted collar can become a useless dark piece of fabric at any moment. THE COMPANY IS VERY NICE BUT WHEN THEY SUGGEST THAT YOU DID SOMETHING TO CAUSE IT, DON'T LISTEN. I called the company several times and they are always very nice and polite and send out a replacement if you ask. They are so nice you feel terrible about complaining. But there is always the suggestion that you must have gotten the product wet (I didn't. But give me a break: it's a dog collar; It is useless if it will break in the rain!) or that I hadn't charged it properly (I am a biomedical engineer so I'm pretty well qualified to charge a dog collar) or that I'd done something else to cause failure of the led switch on the product. GREAT DESIGN BUT THE SWITCH IS WORSE THAN GARBAGE. So this is a great design and the people at the company are always very nice but it is unconscionable that they won't dump the bad switches and get some top quality, reliable switches to make this a "safety" device as advertised, instead of a danger to your dog. I need a collar or light that will function reliably if, heaven forbid, there is a hole in the paddock fence someday and my dog gets lost and wanders the half mile to the road. This device will work on mondays and wednesdays and fail on tuesdays and thursdays. For a safety device, intermittent failure like that makes it extremely dangerous. Sometimes it won't turn on at all after you take it off the charger, sometimes it works for 20 to 60 minutes and suddenly goes dark. Sometimes a new one will work great for a week or a month and then start this intermittent failing. But it ALWAYS BEGINS INTERMITTENT FAILURE WITHIN A FEW MONTHS OF PURCHASE. Do your dog (and you) a favor and THROW THEM OUT before the day when your dog gets lost and you really need it to work to save the dog's life. If your smoke detector only worked half the time you'd dump it or demand your money back - this is the same idea.

Lo probé por la noche para ver como iluminaba y se ve muy bien. La iluminación es intensa. Muy útil cuando el sueltas a tu perro.

The collar is well made, but initially a bit stiff. The LED lights inside the collar will bend to allow proper sizing with gentle pressure and patience. The royal blue collar is bright enough to provide visibility at distance (~100M) but not so bright as to annoy my dog. The collar gets partially buried in my dogs thick, long coat, but the collar is still visible through her fur. Charging is easy and convenient.

We use this every night at the park so we can keep an eye on where our dog goes. It's been really great - no complaints at all!

exactly what you need at night.

I’ve had this collar for over 3 years now and it’s used several times a week for up to 2.5 hours at a time. It’s still great - waterproof, charge lasts several walks and light is bright. I bought a different brand this year to try and I wish I’d gone with this one again. The newer Feycig collar has a trickier charging port in the collar and the charge doesn’t last NEARLY as long. I prefer this collar’s charging port, charge duration and durability. I do NOT use either of these collars attached to leash - I’m not convinced they’d be strong enough and I prefer harnesses for walking my dogs. I use them purely for visibility.