oI first played this delightful game, when I was a callow youth, at one of Maurice Tweddle's Summer garden parties. Sheep Dog Trials is the perfect garden game at which to practice your whistling skills to say nothing of your Welsh hill farmer impersonation skills.Pair up players: one 'farmer' and one 'sheepdog'. The 'farmers' send the 'sheepdogs' away (another room / indoors/ etc.. where they