Some type of dog related thing is going to appear?

So if you look at this, it kinda looks like a..pug or a dog of some sort?

It could just be a coincidence, but..

That's a birth defect. Which is what causes pugs and similar dogs to have their flat faces, breathing troubles, etc. 

Yes, Im aware

Its just a thought; I don't know I suppose

You can encounter dogs in Tundra area, and I'm sure there will come more encounters with dogs in the future. Such as encountering a hunter's dog or perhaps even a runaway dog from nearby human settlement etc. There even could be a future event where our wolves deal with dogs.

Or maybe even a Wolfdog hybrid. The Influenza illness is already explained in game as possibly coming from domestic dogs. And Wolfdogs and Coywolves exist. I wouldn't be surprised if Coywolves are a naturally existing hybrid in areas where the wolf and coyote ranges overlap. There are other examples of naturally existing hybrids in those overlapping zones such as Grolar bears in Alaska and Canada, where the ranges of the Grizzly bear and Polar bear overlap.