Following a period of sharp decline, the Mastiff has increased its worldwide popularity. Throughout its history the Mastiff has contributed to the development of a number of dog breeds, some generally known as mastiff-type dogs, or, confusingly, just as 'mastiffs'. The colours of the Mastiff coat are differently described by various kennel clubs, but are essentially fawn or apricot, or those colours as a base for black brindle. The apricot may be a slightly reddish hue up to a deep, rich red. The brindle markings should ideally be heavy, even and clear stripes, but may actually be light, uneven, patchy, faint or muddled. In the 1880s soundness was sacrificed for type, which was widely attributed to the short-headed, massive, but straight-stifled and chocolate-masked Ch. Crown Prince. This dog dominated all of his contemporaries in terms of the number of offspring.