Hi, my cat has a Urinary Tract Infection and an infected tooth. I have taken her to the vet and she had a urine test and blood test done. This is how her diabetes was diagnosed, I was told it is very expensive to treat. Like $2,000, in the beginning with all the tests and things. She will be 14 years old this month. I have had her since she was kitten. Not sure what to do, the vet said to put her to sleep. I am not ready to say goodbye yet, but don't want her to suffer either. I brought her home and am giving her medication two times a day to treat the infections.