Update:
Thanks everyone for the well wishes! You are all awesome!
Henri is finally returning back to normal! He stopped growling at everyone and is letting them near me again, but he still looks at everyone suspiciously
I am so glad he is finally calmed down, I was worried there for a while. I took him for a walk (this time being extra careful) and he is starting to relax again.
My knee is healing with the help of colloidal silver. I really wish people would stop staring at it though, it looks a lot worse than it feels (my cut on the knee is covered but under it is a bunch of scrapes that cover a large area of my shin). I hope it heals or at least looks better by September 5th which is when my booth at Alive After Five in Clarkston, WA, it would really suck having to wear pants in that kind of weather (Clarkston is in a valley that I think is at sea level, so it gets pretty hot).
Sorry for the long post
