He eagerly accepts the money-- because yessss. Now he can go back to throwing things at other things for prizes, something he's gotten very good at ever since Joker started teaching him how to throw knives for the circus.

He does, however, let out a sound of dismay when she goes to fix the atrocity that is his tiny, angry dragon's hair.

"Nooo, no, leave it alone! She's beautiful! See how many colors she's got?"

She does indeed have a lot of colors.

All of them clash.