Shiva was bitten a few days ago by a Pitt-bull. 
Luckily she is fine although he did bite off a large chink of her skin. She was so lucky he didn't go for the neck or puncture the lungs.

I am posting the pictures so it  would not happen to anyone else.

If you have a dangerous dog don't let him be unattended without a leash.
If you have a small annoying dog who likes to prosecute larger dogs, don't let him be unattended without a leash.

I am so glad she got out of that alritght. I'll never let her out of my sight again.