Sirius gets sick while he’s supposed to be “laying low at Lupin’s”. They can’t figure out what’s causing his illness so they can’t treat him at home, but they also can’t take him to see a healer or a doctor due to his whole “WANTED FOR MANY DEATHS BY BOTH WIZARDS AND MUGGLES” situation, so…
Remus takes Padfoot to the vet.
sirius black literally spends an entire book making a dramatic entrance
last night it occurred to me that sirius black being colorblind would make a lot of sense
bc like
i dunno dogs and stuff
but imagine a red-green colorblind sirius
he loves gryffindor so much and hates slytherin SO MUCH
but he CANT TELL THE COLORS APART
HE CHEERS FOR THE WRONG TEAM AT QUIDDITCH MATCHES probably.
“AW YEAH GRYFFINDOR SCORES!!!!”
“Padfoot, that’s your brother who scored.”
“NOT FUCKING AGAIN”
I approve this headcanon.