Why not? You can spam drama about your fustration with your dog
I don't have a dog, and it would get literally everyone that doesnt yet on this forum to hate the stuff out of me.

You spit gallons of water when you scream :s?
A little water won't hurt the pillow.
I will pretty much be literally spitting out pepsi, which will make my pillow causing it to indeed be cool, which would be appreciated, however, I would rather not be sleeping on my own sulfuric acids.