Is this lice?!?!! PLZ ANSWER~?

ok so my sisters heads been itching and she pulled a bug out. could it be lice? can you pull lice out? i looked up both lice and ticks because maybe it could be either one but it looked like it had more of the shape of lice and they just had lice like a few weeks ago but can u pick out lice?
and i looked thro her hair i didnt see anything weird…
so what could it be?
could it have spread?
she jus put her head on my pellow i really dont wanna get it my rooms a mess
thx
i went through her hair and found NOTHING
she said she hung around dogs with ticks lately
so i think it was just a tick

Question posted courtesy of: Home Remedies for Lice