I'm thankful that I only have to clean litterboxes and wipe the occasional (littertrained) bunny nose.  I could not handle the screaming, crying, whining, pooping, peeing and overall neediness of a baby.  Plus, no teenage rabbit is going to scream "I hate you, Mom," total the car or flunk out of school.  Also, considering how long I will be paying off my own student loans, it's a relief I won't be responsible for anyone else's as well.

(In other words, I'm thankful for choices.)