So sorry for your furbaby Gracie.
At 8 months somebody had dropped N'Stein on a cement floor and the bones of his foot were broken. It tooked 6 weeks to get it well and now everything is fine.
The only problem we had was that N'Stein removedi his splint 3 times, it cost me a fortune to get the splint done again ( because it was during x-mas time and I had to go to the emergency)
I know how you feel, the culpability, the pity of seeing your baby like this, feeling sorry for her. But just take care of her and you will be amaze how fast she will be running with her cast.....good luck trying to stop her