We absolutely love the light up dog collar we ordered. It took about 4-6 weeks to arrive - which was clear in the description in the first place so not a problem. It's sturdy, well made, and stands up to the rough and tumble silliness of our border collie mix. So far the LED lights have worked great and provide great safety for those night walks (especially now that the days are short). Was totally happy and would buy from Dogpawty again.