Archived from the original on 21 November 2008. 1 2 American Kennel Club:Bull Terrier History Archived 5 August 2015 at the Wayback Machine, akc.org ↑ ANKC: Extended Breed Standard of The Bull Terrier & Bull Terrier (Miniature) Archived 22 July 2008 at the Wayback Machine, ankc.org.au ↑ T.W. Hogarth published The Coloured and Colour Breeding, Galashiels: A Walker & Son in 1932, which included chapters – 'Colour Breeding in Bull Terriers' by Major T Grahame and Captain J.N. Ritchie and 'Colour Inheritance in Bull-terriers' by Dr F Fraser Darling. ↑ Coren, Stanley (18 April 2002). The Pawprints of History: Dogs in the Course of Human Events.