 Yellow and chocolate pups would occasionally appear ( although often culled ) , until finally gaining acceptance in the 20th century . The first recognized Yellow Labrador was Ben of Hyde , born in 1899 , and Chocolate Labradors became more established in the 1930s . , There is also a significant difference between show Labs , which tend to be short legged and very heavy , and field Labs which have a more functional and athletic build . Generally these two subtypes have different general features such as facial or body types . 
