LEIFIDE 4 Pack Dog Collar Lights for Night Walking Rechargeable LED Pet Lights Waterproof Dog Safety Collar Lights for Pets Running Climbing Campi...

We have two labs. I had purchased these before, in a 2-pack with different colors. They have held up well. However, one of them broke off when the dogs were running through the brush and trees - note, they had already been wearing them for a couple of months with no issue when this happened. This is impressive to me because labs are known for their energy and my dogs don't disappoint. So we bought the same. I like the brightness of the lights, as well as the ability to have solid or blinking. I love these for being out in the dark mornings/nights for chores - I can be doing chores and easily see where the dogs are at. Also, one day it did probably save my dog's life in the early hours when she disregarded commands and chased something all the way over and across the road (totally out of bounds, but that dang prey drive!). Slowed/stopped an oncoming vehicle.

I am on my second set. The reason for only 4 stars is on my 1st order the clip came out of the light so it would not attach to the collar. Hoping this will not happen again. Otherwise, they are great and when we are outside at night on our dark property, I always know where my pooches are in the yard.

They haven't held up very well but they are very bright and I can see my Goldens in the evening a 1/2 mile off in the distance.

Have tried lightened collars but can't be seen through long winter fur. Have tried non-recharegable versions but costs a lot in batteries. Tried other rechargeable versions but they don't glow as well. Some styles are too large for small dogs. Some styles only glow on one site. This version has hard plastic that shines through all sides. Recharges nicely. We have several colors and find the lighter ones show more brightly. You may want different colors for different dogs. We use them all winter long while walking around the neighborhood just to help passing cars see us better. I even wear one!

These are a quick attach little night light for my dogs collar. It allows me to see where she is in the yard at night when she does her business. I keep one at each door and in the car. Because I only use it for 7-10 minutes a day, a single charge lasts for weeks.