Nipped into p@h yesterday as I wanted to pick up some pellets for our guineapigs. While I was looking, my 3 year old son was looking at the guinea pigs. Next thing I know as I go to fetch him, he has marched up to a member of staff and is telling them in no uncertain terms that the guinea pigs have no water and if they don't give them some then they will all die! A little over dramatic perhaps but he got his point across.
