Review on Blazin' Safety LED Dog Collar: USB Rechargeable & Water Resistant Flashing Light for Enhanced Pet Visibility by Matt Maxwell

Beautiful and bright but HUGE. The "medium" I got actually fits my 100 lb German Shepherd. I literally have to wear it in the smallest size and it still fits my medium sized dog (sheltie mix). If this is a trend I have to return the largest collar I received according to the German Shepherd sizing chart. Update: I just received a collar for my 100 lb German Shepherd. I'm pretty sure he can fit a bear. Literal Bear. Honestly I'm thinking about giving it to my cousin for her pony. New size chart: Dog XL (100 pounds)? Order Medium Medium Dog (22 lbs)? Order a small one. If you have a 5 lb dog/cat? It just can't fit. It would be too big. I photographed the large one on my shepherd and here's how much space it has. Second, how much I had to tighten it so it sat very freely (above my head) on it. Literally in half. Third, this is my large portable hanger in the center of a relaxed collar with plenty of room.