So, my rabbit is nearly seven years old and he’s had many health problems ranging from an abscess that occurred nearly 4 years ago (he needed half his teeth removed) to ear problems (he’s a lop). His teeth have been messed up for years yet he somehow can still eat. The only thing he’s capable of eating nowadays is special made pellets. 

Currently, I’m a bit worried about his diet. Since he’s not physically capable of eating hay and vegetables, he’s been living off pellets made from Critical Care and Oxbow Alfalfa Pellets for 3 years without any diarrhea. Also, he has a ton of drugs like MetaCam, lifelong antibiotic pills, and he needs Penicillin shots every other day because his abscess came back a year ago and he can’t handle another surgery [I’m 18 and a college student, so he sucks up all my extra cash ). I’m a bit worried about the toll of all those medications but I realize that’s he’s getting old. 

Honestly, I’m not even sure what my question is 

Have any of you dealt with a similar situation like this? His mouth is so small (when his mouth healed from the surgery, it made the opening of his mouth extremely tight). Is there anything else I can try feeding him? 

Thanks.