Some people casually say 'touch wood' when they speak of something they hope will happen. Others won't allow peacock feathers into the house. And almost anyone who finds a four-leafed clover will trea
Why has Fido become a generic term for all dogs? Why did hundreds of people collect dog faeces - and sell it? Dogs never eat other dogs, so why is it a dog-eat-dog world? Did any dogs survive the 'Tit
