Grizzy & the Lemmings (2016)

S3E32 My Friend The Penguin

While Grizzy is out fishing, a penguin comes by and discovers his bucket is bare. Wanting to lend a hand, the penguin gathers a bunch of fish for him. Grizzy, taken aback by the gesture, invites the penguin back to his cabin, and they soon form a strong friendship. However, the Lemmings become intrigued by this cheerful new pal. They decide to switch the penguin with a more timid one when Grizzy isn’t looking, but it doesn't take long for Grizzy to catch on to their trickery.