... you to contact its factory.Favoroutdoor steel frame dog bed. Small: for dogs up to 50 lbs such as a Jack Russell ... , King Charles Spaniel & MalteseMedium: for dogs up to 75 lbs such as a Beagle, Border Collie ... , Cocker Spaniel & KelpieLarge: for dogs up to 100 lbs such as a Dalmatian, Doberman, German ...