This is particularly true for dogs with grain sensitivities that switch to a grain - free diet. (caninejournal.com)
Following this method does not guarantee that your little one will not have a reaction to wheat — but — it will indicate if you need to watch for grain sensitivities. (wholesomebabyfood.momtastic.com)
She feels that going grain free revealed her true grain sensitivity. (grassfedgirl.com)