The mare starts to raise a hoof in return, but pauses halfway at Mako's bizarre gibberish. Well, then. She can understand why Mako might need someone else to speak for her. "Um... hey, you two?"

She's going to assume that was a greeting. "Sorry that took a bit. I was trying to dry this out." Donna motions to her slimy mane and pulls a face. "These are the bugs, though, yeah?" She trots closer to have a look, mindful that she probably needs to keep her questions to simple yes and no for Mako's sake.