Guatemalan Dogo (Dogo Guatemalteco), formerly known as the Guatemalan Bull Terrier, is a mastiff-type dog breed originating in Guatemala. It is neither recognized by the Fédération Cynologique Internationale (FCI) nor the American Kennel Club (AKC). However, it has the official national recognition of the Asociación Canofila Guatemalteca (ACANGUA) where it belongs to the Group 2.2.1 - Mastiffs. As a unique breed originating in Guatemala, it is also the national dog of the country. It has been introduced to some other countries. The Guatemalan Dogo is a type of mastiff. It is a medium-sized, robust, strong and agile dog with an appearance similar to the Dogo Argentino and the Dogue Brasileiros - however, these breeds are not closely related, but only share partially same ancestors. Males are 54 – 60 cm tall and weigh 40 – 45 kg; females 52 – 58 cm tall and weigh 35 – 40 kg. The short, shiny coat has a smooth and hard texture. The colour must always be white in the body, but in the head markings or spots of any other colour are preferred (although not required). (Source: Wikipedia.org, CC BY-SA)