I'm assuming whoever did that (the patrons not your image) is ignorant of real velociraptors and going solely Jurassic park.
you guys aren't thinking of the speed the little critter would have. Sure this isn't a utahraptor or something else much much bigger but have you ever tried to catch a chicken? a pissed off chicken? with only chicken spurs and a beak? one of these little fuckers comes after you and you are gonna wish you were in an elevator fight with a pissed off MMA fighter. Things could probably run 30-40mph, then fly into your chest like a family dog....with 6 inch claws, a 7 inch talon, and a mouth full of fuck you. It's always the little guys you should fear.
Related to the patronus. Would Bruce Wayne's patronus be Batman and batman's patronus be Bruce wayne?
He doesn't see himself as Bruce. Bruce is the mask. So one would think his would still be a bat. Or some weird anime animal from the 70s from his training days in the far east. At least size doesn't matter with a patronus, someone had a hummingbird.
Thought there was a comic with a few of the DC Heroes holding Wonder Woman's lasso so they knew they would be telling the truth when revealing their identities. batman said batman and not Bruce Wayne