Prehistoric Fleas Would Probably Eat Your Dog If They Still Existed img.gawkerassets.com/img/17f0p8g0yj8ckjpg/original.jpg Feb 29, 2012 http://gizmodo.com/5889388/prehistoric-fleas-would-probably-eat-your-dog-if-they-still-existed [with comments] [original source http://www.nature.com/news/super-sized-fleas-adapted-to-feed-off-dinosaurs-1.10135 (with comments)]