The spaniel family is one of the largest groups of dogs, and one of the most specialized. The English cocker spaniel is one of the land spaniels. The land spaniels consisted of larger spaniels that were better for springing game, and smaller spaniels that were better for hunting woodcock. These different sizes appeared in the same litters and were essentially two variations of the same breed. Only in 1892 were the two sizes considered separate breeds, with the smaller size (under 25 pounds) designated as the cocker spaniel. In fact, because both breeds shared the same gene pool, they still share many of the same hunting talents. In 1901, the weight limit was abolished. Cocker spaniels became extremely popular in England, but American breeders strove to change the breed in ways that traditional English cocker spaniel enthusiasts objected to. English and American cocker spaniels were shown together until 1936, when the English Cocker Spaniel Club of America was formed and the English cocker received status as a separate variety. The English Cocker Spaniel Club discouraged the interbreeding of the American and English cockers, and in 1946 the English cocker was designated a separate breed. After the breeds were separated, the American cocker eclipsed the English in popularity — but only in America. Throughout the rest of the world, the English cocker is by far the more popular of the two breeds and is known simply as the cocker spaniel.