I have three collars. One's blue with red pawprints on it,the 2nd one is a checkerboard sort of style,and the 3rd one is blue with white paw prints and bones on it. I basicly switch from time to time. I wear my collar while I sleep and when i'm awake. (The only time I don't wear it is when i'm in the shower.I don't want em' to get wet. x_X LOL) But anyway,on another note..I looove my collars. :heart: XD