Vintage Sylvanian Families 20th Anniversary Whiskers Cat Family. Extremely rare, hard to find, beautiful item. Sylvanian Families / Calico Critters JP 20th Anniversary Whiskers Cat Family. The item "Sylvanian Families / Calico Critters JP 20th Anniversary Whiskers Cat Family" is in sale since Saturday, November 14, 2020. This item is in the category "Dolls & Bears\Dollhouse Miniatures\Animals & Pets". The seller is "rey_benett" and is located in Las Vegas, Nevada. This item can be shipped worldwide.