my sisters g pig is sick

Question
Hi im shannon and my sisters gueniea pig is sick. she took him "Tiny" to the vet and the vet told her Tiny has diabetes and cardic in his eyes. He cant see right now ( he runs into alot things)and hes eyes are now white. the vet didnt tell my sister what she can do to help. Is there anything she can do to help tiny? like medicine or anything. I hope u can help, my sister really loves her g pigs. Thank you for your time.         Shannon

Answer
Is this pig old, and where did you get him.   I can give yo an expert name that is a vet and answers questions by e-mail Here it isSC-B1Doc@aol.com  and here is another one.  CavyDoc@pond.net You can also have yor vet or you can call Dr. Orcutt 617-522-7282