Costco's food is made by "Diamonds Food." And funny enough "Diamonds Food," has had several recall's but "Kirkland," (Costco) not so much?Most likely " Kirkland Dog Food's," are the most well kept secert out there? I don't know but it is the "Kibble of choice of Rescues Nationwide?" They also make a higher priced "Grain Free Food." Which I would advise ... staying away from! Regardless of who makes it! As for "Purina," as such, I don't have an issue with it as such but .... the "large Breed," formalization and such for a "Boxer?"
Well that is just straight up flat out BS! A big Boxer male, is "normally ," about 85 lbs. And a 85 lbs Boxer is a "freaking Huge Dog!" My girl American Line, was big for a girl weight wise at 65 lbs." But the male Boxers I knew ... made her look like a dwarf!
Nonetheless even at 85 lbs, a Boxer is not a Large Breed Dog. Large Breed means 100+ lbs. Now that is gonna be a "Big Dog," a "Boxer," is classified as a "Medium Breed Dog." An American Bull Dog, Cane Corso, Neapolitan Masstiff, a Great Dane, Bull Masstiff, Sanit Bernard or a Newfoudland to name a few, those are "Large Breed Dog's!" A Boxer, not so much?
Large Breed Formulas contain a lot of Calcium, they are made for "Large Breed," dog's. A Boxer despite an owners perception ... is not a Large Breed Dog. To much calcium can cause an issue with growth plates, in a growing puppy, it's not "Purnian's fault," if an owner chooses the wrong food?
You can find all you need to know about "Dog Food's," and what they contain here.:
The Dog Food Advisor's unbiased dog food reviews and ratings searchable by brand or star rating. Find the best dry, canned or raw food for your dog.
www.dogfoodadvisor.com
it's not "Purinas," fault if you chose the "wrong Dog Food," based on your perception .. just saying.