I don't want to sound like a broken record here, but IF Kobie is put on Metronidazole for Giardia, watch out for a rare reaction and liver damage. It is rare, but it does happen (to Killian, of course.) Watch for no appetite, orange urine, pale gums and yellow whites of the eyes. Killian did not have giardia, but he was put on this med to clear up his mouth condition. Good luck and continued prayers coming your way!