 [ Symptoms ] how much zertec allergie medication do i give my 110 lb dog [ Disease ] try the brat diet if you have not already it is strictly banana rice apple sauce not sweetened and toast dry do not cheat while on the brat diet not even a bite and only drink water eat this way until you have solid bowel movements for a day then reintroduce bland foods the bland meal i always have to follow up is plain chicken breast yam and rice if the stool gets loose again go back to the brat for another day or two i used this remedy with my children whenever they had diarrhea and it worked like a charm