Each of these collars has its own GOTCHA! tag with an individual QR code. In Max & Molly’s exclusive and free-of-charge GOTCHA! Lost & Found App you can create a profile for your pup and be sure that the finder who scans the tag receives all the information needed to quickly reunite you. In addition, you can see the finders´ GEO location in the app and set off straight away.With the GOTCHA! Smart ID collars you are well equipped for your next adventure together.- More Safety with the individual GOTCHA! Tag included with every collar.- Your Dog is one-of-a-kind! Show off with unique designs.- Comfortable, soft wearing comfort, your dog will be happy about

.Sizes:

XS - 1 cm x 22-35 cm

S - 1.5 cm x 28-45 cm

M - 2 cm x 34-55 cm

L - 2.5 cm x 39-62 cm