You should never let your guinea pig outside of their cavy cage...

Okay, sure, they need to get some daily floor time outside of their cavy cage to make sure they get adequate exercise. I mean you shouldn't let them out of their cavy cage unsupervised or they'll do stupid things. Not that they're stupid - they just have trouble with technology - things that don't exist in the wild - things like electrical wires and toxic chemicals. See how our Roadents deal with technology (windshield wipers) when they spend time outside of their Winnebago unsupervised... http://bluestonecages.com/roadents/rodents/episode-2-4-truth-or-dare-2