Posted by KAK
A few weeks went by and then he stopped eating again. I also noticed that he began to strain in the litterbox. He wasn't blocked but he was constipated and the vets had told me that he was also this way before. This may have been the reason why he stopped eating in the first place. He was then put on lactulose. This helped him and he never had this problem again.
It could be that simple...why not look into it?