Collar Mania is the perfect name for this crazy collar website. I could not believe how many options they provide-it's truly a "design your own collar" experience. Leather, Ribbon Overlay, Nylon, embroidered...and that just lists the material styles. Then you can pick from chain or loop martingales, quick release buckles, or slide collars.
If you're stuck indoors on a snowy day, spend an afternoon designing a new collar for your best friend. Or, if the options are just overwhelming, shop their "ready to wear" selection, currently up to 25% off.