I know that sounds like a rather stupid question, but I just need to know what's going on - maybe then I'll know how to prevent it.
Lola has had two UTI's since we adopted her on August 1st. The first one she had when we got her; the second one was about 6 weeks ago (had a blood clot in her urine when she had an accident in the house - that's how we knew she was sick again). Both times she was on meds that cleared the infection up (supposedly [

]).
I took her to the vet on Wednesday to have her nails trimmed and to have a urinalysis done because I wanted to be absolutely sure that the UTI had been completely cleared up. The results came back saying that her blood cell count was within the normal range, but that they found some sort of bacteria in it. The vet thought that it could have been something from her V (like a yeast infection or another kind of bacteria) that just found it's way into her urine sample. He is going to put her on another medication that is a "good comprehensive antibiotic that should help clear up whatever it is".
Questions:
1) Do you think I should look into this further? My gut is telling me that it might be somewhat related to her UTI issue and it could be a sign of a big problem. If it is another UTI, why is this happening? What can we do to get her body working properly?
2) If it is truly a yeast infection/bacteria, why is this happening? Is there anything I can do to keep things *cleaner* for her? I noticed something about her that might be relevant - when she urinates, quite often her whole bottom is just about touching the ground. I am sure that is creating some problems.
She has been spayed...
She eats Nutro - Lamb Meal & Rice Formula...
She drinks a normal amount of water...
Thank you so much for any help you can give!!!
Heather (& Lola)