I love my collars. I swear I bought bells, but apparently not cause I couldn't find them when I wanted to use them today!! Ahhh!! Any who, I made two collars. My first one (the one with the dark blue button) was a bit loose so that is my house collar. My second one, was a tiny bit tighter and has a beaded fish on it. I got the fish at the Saturday market in Hawaii one year. So, whatcha think??