Our Casual Canine Attitude Tees are made of comfortable poly/cotton fabric with bold, glittery, "Top Dog" Black or "Diva Dog" Pink with silk-screened logos. Machine washable for easy care. Our eye-catching Casual Canine® Attitude Tanks give any dog an edge on fashion. Soft and comfy poly/cotton tank is emblazoned with a bold, glittery, silkscreened logo with a studded center. Diva Dog design combines feminine pink with blue trim and Top Dog design is black with red trim. Both are machine washable for easy care. Available in Black Top Dog and Pink Diva Dog Recommended sizing by breed: XX-Small: Teacup and dogs under 5 lbs X-Small: Australian Terrier, Chihuahua, Pomeranian, Toy Poodle, Yorkshire Terrier Small: Boston Terrier, Jack Russell Terrier, Maltese, Pug, Silky Terrier Medium: Bichon Frise, Beagle, Cocker Spaniel, Corgi, Scottish Terrier Large: Brittany Spaniel, Bulldog, Collie, Schnauzer, Springer Spaniel X-Large: Doberman Pinscher, German Shepherd, Golden Retriever, Labrador Retriever, Rottweiler XX-Large: Irish Wolfhound, Great Dane, Mastiff, Newfoundland, St. Bernard Size Fits Length Fits Necks Fits Chests X-Small Up to 8" 7" - 10" 12" - 14" Small 8" - 12" 10" - 14" 14" - 18" Medium 12" - 16" 12" - 16" 18" - 22" Large 16" - 20" 14" - 19" 22" - 26" X-Large 20" - 24" 16" - 21" 26" - 30"