The Perishers his bathtime struggles with Wellington usually turn into epic battles. Boot's favourite food appears to be links of sausages, and his attempts to consume these in advance of Wellington provide the basis of many episodes. Boot was originally drawn with a short tail (on one occasion he met a bob-tailed sheepdog, and on hearing the name decided to call his own tail Fred), but Maurice Dodd later discovered that real Old English Sheepdogs' tails are docked, and so over the course of several years Collins drew his tail shorter and shorter until it vanished altogether – Boot still appears completely
Sheepdog trial who wants to herd sheep, was based on Dick King-Smith's book "The Sheep Pig", about sheepdog trials in northern England. A sheepdog trial is mentioned many times in Terry Pratchett's "Tiffany Aching" series, although it has never been written about in detail. Sheepdog trial A sheepdog trial (also herding event, stock dog trial or simply dog trial) is a competitive dog sport in which herding dogs move sheep around a field, fences, gates, or enclosures as directed by their handlers. Such events are particularly associated with hill farming areas, where sheep range widely on largely unfenced land. These trials take