Traits

keratin growth, any size can be anywhere on the body

any length

back fluff to emulate a fish fin

can emulate sweaters or be parted in the front to look like an open jacket

fur line that goes along chest and tummy, can be shortened to just reach the chest

fuzzy fur that goes all around the neck

v-shaped in the front, maned spine in the back

fluff goes around the shoulders and back of the neck

any size, any type up to 3 individual horns

sparkling fur

any kind of whiskers (not actually a trait but to show the possibility)