This is incredibly important to black hole astrophysics. Don't ask why

Topologically a dog is a sphere (assuming it keeps its mouth shut...

Next time I want someone to stop talking, they're going to be very confused when I tell them to "become topilogically spherical."

I think a dog's nose has two separate nostrils that connect somewhere along the way on the inside. That's not a sphere. It's a torus.

3blue1brown just did a video on this. https://youtu.be/BHdbsHFs2P0

First they sphere the cows, now the dogs too?! These topologists have to stop before they turn us into spheres too

Such a cliffhanger. So, is it possible to comb all the hairs in such a way, or is the parting impossible to remove?

The fabled spherical cow dog in a vacuum!

I'm now imagining a barking spherical dog which somebody then kicks and it bounces around the room like a football

sphere
ball