It's 10:30 Saturday night and Spike is uncomfortable. I believe it is a UTI, I ran out of cranberries last week and I think he reacted to it. :(
I have Baytril in the fridge that expired in April. While I know it may not be effective, will it hurt him do you think? I will surely take him to the vet on Monday, but I would like to start his healing if possible.
If the answer is no way on the ABs, any ideas on how to keep him comfortable until Monday?

