Review on 🐶 Bluetooth Programmable LED Dog Collar - PetLuv Digital Interactive Safety Collar with Reflective Lights, Scrolling & Multi-Colored Personalized Text/Graphics, App Controlled for Nighttime Visibility by Erika Wright

***UPDATE 6/2/2021*** As fun as these collars are, unfortunately their lifespan is extremely short. We have now bought 4 of these from this company. We bought the original 2 here from Revain and then the other 2 replacements which we bought direct from the PetLuv website. All failed completely within a few months. We don't even tie lines to them to keep them from being dragged and exposed to adverse weather conditions. We even emailed customer support directly from their website to see if they had any guarantees and never got a reply. Extremely disappointing! Now we are trying the same concept developed by another company. I hope it will be a better purchase. As the days get shorter in winter, we walk our dogs in the mornings and evenings in the dark. We wanted to find something to attach to them to make them more visible in the dark. They popped up randomly while looking for a reflective collar and for the price I thought it was worth a try. We ordered one. He arrived and we took him to play. It was so great that we immediately ordered a second one for our other dog. They are easy to use and fun to set up. And they are BRIGHT! We get compliments on them every time we leave the house and much less stress knowing they are visible even in the dark. My only complaint is that they don't adjust below about 13 inches. Our only dog is quite small and can slip out with the slightest adjustment. So we still use a second collar or harness to attach the leash when we take her for a walk and only use the light up collar as an accessory. Also, if you don't put the nylon backing through the holder, it will slip off and form the collar Because we didn't like how it looked with the extra loop on the strap at the back to "lock" the adjustment, I fixed it by simply putting on a few stitches to sew the nylon the size I wanted to hold and it worked great All in all very fun collars and we would buy them again if they eventually needed replacing.