1. Moscow's Club of Friends of Guinea Pigs organised an exhibition of their favourite pets on Sunday that included a fashion show and a sprinting contest.
2. Similarly, children who just let their guinea pigs linger in their cages learn nothing about responsibility.
3. Guinea Pigs are collected as pets because of their cuteness and resemblance to baby pigs.
4. But organizers of the Adelaide event said they were proud to be the guinea pigs for the ATP drive.