For outdoorsy people the world over, it’s common — expected, even — that, while out on hikes, you’ll run into fellow hikers bringing their dogs along to enjoy the fresh air and exercise. But increasingly, we are starting to stop people walking with their cats. And pics of these hecking cute “cattos” are taking over social media, as well as hiking trails, urban bike paths, and outdoor spaces everywhere. The furr-enzy is here, and they’re called adventure cats.