My 8 year old lab was recently diagnosed as being in the final stages of liver failure. He was put on some meds... And I was told that he could have a couple of weeks to a couple of months to a year to live. The vet said he most important thing I can do is make him eat. Well, I have tried everything... and he still barely eats... and now to top it all off he has been constipated for 5 days... We are desperate.. any suggestions?