Functionality PatentoPet® - Collar

Just pull the collar's strap to put the dog on the leash and have him perfectly under control. As soon as the leash is beeing released it withdraws into the collar again to grant the dog immediate freedom of movement and the dog owner absolutely free hands.

A genius invention what is a great help for all pet owner in daily situations, if they need to have quick control about their lovely pets in episodes of e.g. meeting other dogs, someone rings on the door, training courses, etc..
Control if you need it - freedom if you want it.