It takes a moment that he looks at the paw and probes the pads a moment. They don't seem to change or anything so he nods and lets go of his paw.

"I think it looks fine." Senku says, backing up so Tsukasa can have his space back.

"I wasn't sure if Gen injured himself during his journey or if when he shifted to this form for the first time, so I was just being cautious. However, you look fine to me." It's true, he's not much of a veterinarian, but he would be able to see abrasions.