> Sorry if I posted this before but I do not remember if I posted this
> to the vet group or here.
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> not unless she sees them in her office and there is no way these
> strays are going to let me get them in a carrier!!
Good on her! Antibiotics are not cure-alls for everything under the sun.
They have specific actions against specific bacteria - and not against
viruses at all. All you would be doing by treating them with antibiotics,
without even knowing what bacterial disease they have, or even if it is a
bacterial disease, is increasing antibiotic resistance, ensuring that those
antibiotics become less effective much more quickly than they need to.
> I have treated them with OTC tape worm and round worm meds in their
> food and have managed to get Frontline on most of them while they are
> busy eating.
Which is probably about as much as you can do if you aren't going to capture
them. Don't increase the world's problems by brainlessly over-using
antibiotics.