Tiger has not been eating for a few days. I am giving him Sub Q fluids daily now. I have syringe fed him several times, the first two times he did not seem to mind. Today he growled at me and did not look happy. I am worried the force feeding him , is it cruel or inhumane to do this, I don't want him to suffer. What should I do? His BG was 118 this AM so no insulin. Any suggestions would be appreciated. It is breaking my heart.