So someone posted up a video of some guinea pigs going for a swim in a garden pool (it's probably a couple of feet deep). It looks pretty cute, watching them swoosh around, but I was wondering if it's actually safe? I've never really heard of guinea pigs swimming before (I know they can, but I've never heard of owners letting their piggies go for a swim), and they don't appear to be in distress. Other than obviously not having any way for them to get out of the water themselves, is there actually anything wrong with this, or is it actually perfectly acceptable (with proper supervision) to let your furry ones go for a paddle?