A hunched back chin will appear to have rounded shoulders and a dip in their neck. If your chin has a hunchback it could be caused by improper diet, living conditions or liver problems. It is also thought to be hereditary as well.

To help improve the chances of a recovery:

•  take away all treats
•  proved high quality food and hay, plus fresh water
•  contact your local vet immediately
•  have blood work done to see if its from liver failure or something else