My two cats have had urinary tract infections in the past, so I know what signs to look for. Now, im not 100% sure, but I think one of them might have one right now. Bringing them to the vet is too stressful on them, and if nothing is wrong then a UTI could possibly develop from the stress of going to the vet. My vet usually gives me some clavamox if I feel they need it, which has been a while. So my question is, would it be okay to just give each cat two weeks worth of clavamox just in case there might be an infection?