I forgot to mention in the one- year update that Hazel has three new teeth! She had been kind of cranky and not sleeping well at all. Of course, the very last thing that occurred to me was to look in her mouth. Sure enough, there were three new teeth poking through (two on top, one on the bottom). No wonder, I am sure she has been in a bit of pain the last week and a half.
Here is a shot of her (attempting) to show off her new teeth.