I've had this idea for a while of making Jingle and Nolan into "Seasonal shape shifters"!
Still not sure if this is... "canon" or whatever yet for me but it was fun to sketch.
Seasons: Winter, Spring, Summer, Fall
Nolan: Polar Bear, Andean Bear, Giant Panda, Sloth Bear
Jingle: Reindeer, Donkey, Red River Hog, Highland Cow
I need to do a color version of it too at some point because I have ideas for those that go with the seasons toooo.
Anyway, Jingle is mine and Nolan is based off of my fiance.