You were so inspired by the “Tiger King” documentary that yo…

Yоu were sо inspired by the "Tiger King" dоcumentаry thаt you decide you wаnt to get your own pet tiger. After searching the internet for days, you finally find a tiger cub on Facebook Marketplace. After having the cub for a few weeks, it playfully bites your friend's hand. Even though it was a playful bite, the tiger cub left wounds on your friend's hand that required a visit to the hospital. You were held liable for your friends injuries because this situation falls under which type of liability?