Why is there human hair in my cat's poop?

Eeeww! Your cat is grooming you while you sleep.

Why is there human hair in my cat's poop?

You constantly lose hair and regrow it it ends up on the floor so when your cat licks itself on the floor it probably licks up some of the hairs or licks your hairbrush.

Why is there human hair in my cat's poop?

Your cat probably picks up stray hairs that have fallen out of your head or maybe from your hair brush. Unless the cat starts acting funny, I wouldn't be too worried about it.

Why is there human hair in my cat's poop?

lol this question is funny...... but serious

she might be growing human hair in her stomach

Why is there human hair in my cat's poop?

if there's human hair on the floor which isn't regularly swept up your cat could be accidentally ingesting this. Happens to my cat so I have to sweep house frequently because my girlfriend's hair is long and my cat has accidentally eaten some.