Blog: Writing Just for Giggles
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original: https://writingjustforgiggles.tumblr.com/post/86712792677
nineprotons: calleo: starborn-vagaboo: zooophagous: sheerdarwinism: Wheel-running is probably not a welfare concern! Hey guys, check this out! There is a lot of concern about exercise wheels in the cages of captive small animals (like mice and rats),