[Susan]

Hi Atlas,
the 6 month mark is time to let his bowel heal & get healthy again from having diarrhea & a irritated bowel from having food intolerance, the Metronidazole helps heal the bowel, Metronidazole is an antibiotic & an anti inflammatory excellent when the stomach & bowel is inflammed. Once you find a kibble you want to feed just feed that for 4-6months, my vet recommends 9-12 months, that was after Patch had diarrhea blood…. I dont think his food intolerance/sensitivities will go away, Patches haven’t, I ended up doing an Elimination food diet to work out what Patch can eat, he has a few food sensititivies…
Hopefully your boy will get better now you, just read labels what is in treat biscuits as well & use the dry kibble as treats for training…
Oh there’s 1 thing the Natural balance Fish & Sweet Potato he’s eating at the moment has NO peas or probiotics, so when you try Kirklands Nature Domain Turkey & Sweet Potato formula, his poos may go a bit soft then maybe they won’t, just introduce over new kibble over 10 days he might be OK with peas my boy is & there’s probiotics in Natures Domain to keep their gut healthy, if his poos start going a bit soft just add less new kibble & more of the old kibble & stay on that amount of new kibble a few days longer & add more of his old kibble…..
Good-Luck