Ouch, sorry to hear about your granddaughters arm, Twink!!
I hope and pray she is OK and makes a quick recovery without any pain or problems!! I'm sure you'll feel a lot more happier when you have seen her and know she is OK!
Have fun looking after your cat and a dog lol!! I hope they get on and will behave for you!!!
Take care and let us know how Emmie is when you can - send her my love!