A Missouri-based mattress retailer with a canine twist has opened its first Illinois location in Glen Carbon.
Mattress Dogzzz opened June 1 at 3901 Illinois 159. The store offers mattresses for people, along with beds for dogs and accessories such as pillows, sheets, mattress protectors and frames.
Richard Kossmeyer, managing partner of Mattress Dogzzz, owns four other stores in Missouri. Three are near St. Louis — Wildwood, Ballwin and Creve Coeur — and one is in Washington…