I did a purple pupper too.
I put two shades of red and two shades of blue in the swatches, because those are the colors of the parents of my creature. Just in case you want to use either red or blue on any of the pups, since that’s in their genetics because of my parent I colored in here.
Anyway!
They have fox ears, a tail mouth, scars, and some items.
You don’t have to do halos unless you want to.
Their eyes are blue brown sectoral. Meaning both eyes have two colors mixed together. That being blue at the top and brownish at the bottom.
Then the nose is also two colors, being black at the top and pink at the bottom, so the pads would be mixed color (pink and black) as well.
As you can see, they also have a torn ear. The pink at the top there is meant to be a scar.
Then there’s another scar on that ear, plus in other places, and they have a fox pattern.