... 24"H x 21"W) is suggested for the following breeds: American Staffordshire Terrier, American Water Spaniel, Basenji, Cairn Terrier, ... x 24"W) is suggested for the following breeds: American Eskimo Dog, Australian Cattle Dog, Basset Hound, Beagle, Brittany Spaniel, Bulldog, ... .5"H x 28"W) is suggested for the following breeds: Australian Shephard, Bearded Collie, Belgian Malanois, Belgian Sheepdog, ...