Welcome to YT!! I would suggest that she is not too old for hypoglycemia so please make sure she eats and drinks all day long. If she gets lethargic, give her some sugar water or syrup or nutrastat if you got that from the breeder. How much does she weigh??
I would also suggest just going through all the threads on here and read up on everything that has already be posted. There is a ton of great information here on those topics you listed!
Good luck with your baby and i am glad she is ok after falling off the couch. Maybe you need to keep her on the floor!
