Collar or leash he is so good good leash for a cat. But I do not know how to put it on her to go out with a cat to walk or then she sits in the apartment on the street I'm afraid to let her run away away and and And so you can walk on the leash. Got to fat. Area in Citilink for 20 days in the parcel 3 in 1. there is one buckle latch on the collar and can be adjusted as you like. Only how to put it on this beauty?