I am so glad that she did not break a bone when she jumped off the chair. Please be very careful in the future and do not allow her to ever jump off furniture because the next time you might not be so lucky. There have been many members here that have had this happen and then their pup needed surgery to correct the break which is very expensive. I would suggest that you invest in either a ramp or stairs and train her to use them when getting off furniture. It could very well save you from the pain and expense of a broken bone.