[Susan]

Hi,
Have a look at limited ingredient formula’s if you think it might be food sensitivities, best off feeding a single meat protein & 1-2 carbs…
I rotate between 2-3 “different brands” that agree with my boy, I dont feed the same brand 24/7, year after year, if something is wrong with a certain brand of dog food, heavy metals, toxins, contaminates etc then that’s all your dog is eating 24/7 causing health problems down teh track…
Join this f/b group “Dog Allergies, Issues & Other Information Support Group” on face book
https://www.facebook.com/groups/DogAllergiesIssuesandOtherInformationSupporGroup/
Dogs who have thyriod problems normally suffer skin problems aswell so it might have nothing to with diet? But I’d still change his food brand, sounds like he has been eating Kirklands for a while, feed him a variety of different foods, chicken & turkey seem to be the cleanest meats when pet foods were tested for heavy metals toxins & contaminates.

I feed “Wellness Simple” Turkey & Potato & “Wellness Core” Large breed Adult. my boy suffers with IBD & Environment Allergies.
Here’s Wellness Simple formula’s look to your right & you’ll see the different Simple limited ingredient formula’s to choose from…
Here’s Wellness Simple Healthy Weight LID formula.
https://www.wellnesspetfood.com/natural-dog-food/product-catalog/simple-limited-ingredient-healthy-weight

I also rotate & feed “Canidae Pure” formula’s, Canidae “Pure” formula’s has limited ingredients.
https://www.canidae.com/dog-food/products
Scroll down a bit & look to your right & you’ll see all the pages of Canidae formula’s
VIEW ALL << 1 2 3 4 5 6 7 8 9 10 11 >>
I feed the Canidae Pure Wild Boar & Canidae Pure Meadow Senior formula..

I would stay away from all fish pet foods, some can be very high in heavy metals, contaminates & toxins….
The “First Mate” Chicken Meal & Blueberrries formula looks good & it’s Legume free, the rest of the First Mate formula’s are high in fiber -7%….

Limited Ingredient Chicken Meal with Blueberries Formula