I've got a 5yr old spayed lab who appears to have a uti. She has had a couple accidents overnight the past couple days, but we just thought it was a fluke. Today, she is asking to go out ever 15-20 minutes and when she does, she only pees a tiny but but is straining to get more out. Our vet is very rural and only open on Wednesday and Friday so we have to deal with this for a few more days. We gave her a cup of yogurt this morning and found some old antibiotics prescribed to her about 3months go. We gave her 2 of the antibiotic pills. I'm just wondering if there is anything else we can do for the next few days to help before she goes to the vet.