>>538213794
>Dogs are cold (blue is a cool color)
>Cats are hot (pink and yellow are warm colors)
>Kris is a blue dog
>Ice-E is a blue dog and borrows from Friend to do its attacks
>Susie is pink and gold, and she drinks milk offered to a cat
>Friend is a pink and gold cat
Strange.

Sans wearing a blue jacket that matches Lancer’s blue. And Sans’ stand in Hotland has Ice on top of it.
So, he is most likely a blue dog, and he can’t offer you hot dogs since only hot cats exist. Which could mean that ICE-E is heavily dependent on Friend to use fire in the first place.

Jockington describes his and Catti’s relationship as them fulfilling what the other can’t. So Kris and the girl complete each other by what they lack. The cold dog must be with a hot cat, which is why Ralsei, Noelle, and Susie have pink and yellow colors while Kris is the only blue member of the group.

So if Pizzapants has a GF, she will be a a blue dog, since Pizzapants wears red and yellow, and neither Bratty or Nice-Cream fill in because of their pink and yellow clothes/colors.