Oh Nicole
! Scary. Poor TJ. I wish you had an answer, for sure. I will say many adult dogs who come in contact and/or catch giardia may not show a single sign of it, other than maybe one day of a softer poo. So even though Roxy is feeling good, it could still be giardia. Did they do a CBC or anything? Were the white cells elevated, if they did one? Fecal test?
I will keep him in my thoughts!!!