I remember when it was cool to own hedgehogs where I live, it was awful. Almost everyone had one(not including anyone in my family). The shelter was full of them because in a few months the kids got tired of them, it was really sad. And on top of that they were not used to people at all(because the kids neglected them), they would just hiss and curl up into a ball so nobody really wanted to adopt them. Most of them are still there now, but the ones who were friendly enough got adopted put to people who knew proper care for them.