Review on Max & Molly Smart ID Dog Collar: Neoprene Padded, Personalized Pet Profile QR-Tag, Waterproof & Machine Washable for Small, Medium & Large Dogs by Melissa Shoulders

The concept is good but doesn't work - I went to their website etc to register the tag. The tag is too small to register when scanned so you have to enter the information manually but it seems useless as I have confidence in what to rely on in the future if my dog is lost. So don't count as normal input (hitting the target) in and out of the tag. I even emailed the manufacturing company to see if they're still in operation - they're out of state which might explain quite a bit. The color is beautiful and bright. It seems to be good for my dog as he likes to swim.