#kakashi in the middle of the night i frew up

[pathetic-dogboys-incorporated]

So obviously kakashi has a lot of lupine/canid traits thats basic headcanon 101. dog teeth keen sense of smell etc etc. but one i think about alot is him having  tapetum lucidum, which is basically a layer of retinal tissue that allows dogs and other animals to see better. more importantly however its the thing that makes their eyes glow. like this 

i think its really funny to think about kakashi waking up minato in the middle of the night for something or other and minato being scared shitless by his weirdass eyes.