The dog walker who found the squirrel and recording the following video said:
“So the dogs and I were walking, and we found this little guy in the park,” she said. “At first, I thought he’d gotten attacked by a dog or something. He [tried] to stand up, and he [flopped] all over the place.”“I saw that he had something in his mouth and realised [that] the b*gger’s been munching on mushrooms.”