This is the lesson you learn the hard way. If they feign weakness, their teeth is their understanding of psychology, only this time they are using you against you.
Its time to make pretzels, the only problem is that your the pretzel. They may recover from where they are and in some way leave you changed and not in a good way.
You can recognize wolves, they can have their arms outreached or even folded but they still have teeth and if you look close enough you can see their victims wringling from them.
This is your only warning.