This is one boy's amazing picture diary of his pet rodents doing very human tasks. Colin Mclaughlin, from Maryland, USA, has created a hilarious photo collection of his pet guinea pigs, Chester and Sam. The two-and-a-half-year-old guinea pigs appear to love nothing better than playing football, reading the newspaper or even blending up a smoothie. (Photos by Colin Mclaughlin/Caters News)