OMG! I know you must be unnerved by this adventure. I hope you're ok. I was pretty terrified after I was chased. I can only imagine having them take a bite out of your shorts. I hope you heal quickly and get back out there to ride as soon as you can. It took me a long time and I'm still really twitchy around dogs I don't know (I own 2 huge dogs myself).

Definitely try to get the owners to pay for the bills (hospital, bike and all). Good luck and we'll be thinking about you!