Dark Souls Undead Dog with Pink Ice:
A Dark Souls wiki explains: "Garmr is the truck-sized great guard dog of Niflheim, and together with Níðhöggr, one of Hel's loyal pets. Garmr also manages the souls of the dead like a sheepdog."
So now you know.
At my kids' summer camp, each camper gets one icee pop at the end of every day. These are the plastic tubes with frozen, fluorescent, artificially flavored, high fructose corn syrup laden liquids sometimes known as the brand "Fla-Vor-Ice.
I am told these ices are an absolutely essential component of the camp experience.
I thought that Garmr should not be denied this pleasure, despite being an undead hell hound. But it does seem like his teeth might get in the way.