all for one

Eventually, Elwood wised up and decided to conceal himself from view. He certainly didn't want the canine to lay eyes on him; he didn't know what or who it was, and though it was severely injured, it could still prove to be dangerous to his pack. Without a word, he slunk into a copse of bushes to his right, just in time to see the thing start to vomit.

His eyes widened as it retched, spilling water and bile onto the ground. He clenched his own teeth, fighting the urge to perform a similar act. He forced himself to swallow as he tried to assess the situation; was it rabid? Where had it come from? Was it even a wolf? Whatever it was, he didn't like it.