Heart of Parkness is the fourth episode of Littlest Pet Shop season 2.
An endangered specimen of cobra escapes from within a pet carrier of Fisher Biskit, after finding a potential buyer for it. Meanwhile, after three straight days of rain, the pets go on a walk with Blythe to their public park. Sunil breaks away from the group, and finds himself among a group of tribal raccoons, as well as a pigeon who can understand them. There, they find the escaped cobra, and Sunil saves them after confronting it using his primal instincts. They celebrate, and the raccoons force Sunil to stay with them indefinitely as their king.