Ok,
This is meant to be a 3 tailed fox. Not a wolf but I couldn't find a 3 tailed fox lineart.
She's a female and her tails are really long.
The things on her tail are purple ribbon wrapped alot of times, there really isn't black on that I just drew it to show all the little ribbon strands.
Also she has extra ribbon that waves around but it usally curls around her paws if you get what I mean.