According to the vet my dog Duke may not be long for this World Duke is close to 10 . The   average age for his breed American Bulldog is 10 to 15.. Over a prolonged period of time he developed   colon  issues   ( when I first got him I was dealing w this and other health issues . ) Rather than getting into each and every detail of what is going  on,  for now I will just state a current  report of what is currently going on . Duke lost 20 pounds in the past 8 weeks , Duk