hi,im katie. i have a 13 yr old cat named vixen. i noticed she was drinking and urinating alot so the vet gave me these strips to put in the litterbox (glucotest) and i just saw that she has diabetes. i dont know what to do. i heard that insulin and treatment for them can be expensive. im on disability and have little money. other than this she is really great for her age! still plays and fights with my 2yr old cat. i love her so much,but i wonder if i can afford this. can someone tell me more about what i might have to face with this?