Blue Buffalo Dog Food Recall

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October 8, 2010. The Blue Buffalo Company of Wilton, Connecticut has announced a dog food recall of certain batches of some of its popular products due to potentially toxic levels of vitamin D.

Blue Buffalo Company Logo

The FDA bulletin announcing this dog food recall was posted on the agency’s website Friday.

In a letter posted by the company on October 8, 2010, Blue Buffalo CEO, Bill Bishop writes…

“…we are voluntarily recalling specific production runs of our Wilderness Chicken-Dog, Basics Salmon-Dog and Large Breed Adult Dog products, as we have reason to believe that the products from these runs may contain a higher level of Vitamin D than is called for in our product specifications.”

The announcement goes on to explain…

“While the potential of increased Vitamin D presents no serious health risk, and any negative reaction to these products has been confined to a very small segment of the canine population who appear to be sensitive to higher levels of Vitamin D, we have a zero tolerance for any product that does not meet our specifications.”

Which Dog Food Products
Are Being Recalled?

The company bulletin advises the following packages are the only dog foods involved in the recall…

BLUE Wilderness Chicken
Package Sizes: 4.5 lb., 11 lb., 24lb.
Best Use By Dates: JUL 12 11B, JUL 13 11B, JUL 26 11Z, JUL 27 11Z, JUL 28 11Z

BLUE Basics Salmon
Package Sizes: 11 lb., 24 lb.
Best Use By Dates: AUG 21 11B, AUG 22 11B

BLUE Large Breed Adult Chicken
Package Sizes: 30 lb.
Best Use By Dates: SEP 22 11 P, SEP 23 11 P, OCT 26 11 P

Obviously, if you have any of these products, you should stop using them immediately. And contact the company.

How the Mystery Was Solved

The problem was first reported to us by one of our readers on September 26. But we were unable to confirm the story until now.

In an article published earlier today (October 8, 2010) researchers at Michigan State University reported they had…

“…discovered a group of illnesses reported in dogs across the country is linked to a specific brand of dog food from the Blue Buffalo Co.

“Veterinarians from across the country recently began sending samples from dogs with elevated levels of calcium in their blood to MSU’s Diagnostic Center for Population and Animal Health, director Carole Bolin said. The sick dogs had increased thirst and urination, and some of them also suffered weight loss, loss of appetite and signs of kidney damage.

“Endocrinologists with the Diagnostic Center, a service unit of the College of Veterinary Medicine, soon noticed the pattern and found a common factor: All 16 dogs whose samples were tested had very high levels of vitamin D in their blood and were fed a diet of Blue Buffalo’s Wilderness Chicken Recipe.”

The article continues…

“The affected dogs ranged in age from 8 months to 8 years. There were three mixed-breed dogs and 13 purebred dogs. The samples originated from eight states: Michigan, Texas, Colorado, Wisconsin, California, Illinois, North Dakota and Utah. In addition to the testing, there was either a brief written history and/or communication with the referring veterinarian to discuss the possible sources of excess vitamin D.

“Dogs seem to recover when the diet is changed, Bolin said, and there have not been any reported deaths related to the diet.”

What’s Being Done?

Blue Buffalo has assured consumers it is taking immediate action to remove all affected products from the shelves of retailers. And the company recommends…

“If your dog has shown any adverse reaction to the recalled products, have him checked by your veterinarian. Typical symptoms might include excessive water intake and/or excessive urination, and in some cases vomiting. Blue Buffalo will reimburse any veterinary or testing expenses related to illness caused by these products.”

The Bottom Line

If you already have one of these products in your possession, you may contact Blue Buffalo at 877-523-9114 to arrange for return of the product and reimbursement.

In addition…

You can report complaints about FDA-regulated pet food products by calling the consumer complaint coordinator in your area.

Dog food recalls and FDA health alerts are serious matters. So, be sure to tell everyone you know who has a pet they care about.

Visit our Dog Food Recalls summary page for a list of links to all the Advisor’s most recent recall reports.

Spread the word.

Dog Food Advisor IconThe Dog Food Advisor publishes independent reviews to help pet owners make better choices when shopping for dog food.


  • SnoAngel

    stool may be runny if you didn’t do the change gradually combining both the old and the new. give it a few days if you just up and changed it and he/she should be fine. as far as the backround of the brand i don’t really know but it’s a good brand. :) hope the pup gets better quick! no on likes messy poopies… 

  • Noff

    Recently switched to Blue Buffalo. My dog’s stool is runny. Who is Blue Buffalo owned by . Are they the real deal or a corporate spin off. Anyone know about the company behind their product?

  • Jan_Mom2Cavs

    Dihayes1, I don’t know if you realized it but this is not Blue Buffalo’s own site.  One question is what were you feeding her before the BB?  It may be an allergy or an anal gland issue (which is sometimes caused by allergies).  I would speak to someone from Blue’s site or ask your vet about the sores.

  • Dihayes1

    can u help me I haave put my 7 year  old labador on bb with fish and sweet potato, i seem to be having knawing problems in the rear area leading to sores. I live in the south and use flea protection every three weeeks.. I give her your recommended dose and he weighs 72lbs,  please help

  • melissa

    Elsiehurt-

    Understandable, but I can say I recently put Blue into our rotation and have had good luck so far(perhaps not with the Wilderness)

  • Elsiehurt

    After reading all these comments; I am not sure if I want to switch my dog over to any of the Blue dog foods.  I got a sample bag of the Life Protection Formula and he seems to really like it.  Now I am a little leary about buying it for him.

  • Nb2dogs

    Has anyone had an issue with Wellness wet foods.  Two times (one several years ago and one just recently) where I have found pieces of heavy plastic wrap (the type you find on a frozen turkey) approximately 1/2″x1/2″ in their food.  I originally contacted the company about this issue and was assured it would not happen again.  My dogs really like this food.  I have stopped feeding it to them after the second incident.  It didn’t make me feel better that after I left the can sku and dates on the co’s voice mail, they called back several days later to inquire about what numbers were on the can ??

  • Lynnepaulcmk

    Have determined that my dog has Giarhardia(Sp) and no other parasites or blood issues. We are treating that and hopefully it will clear up. He has gone a couple of days without the ‘runs’ . Thank you all for your comments and suggestions.

  • Bob K

     Lynnepaulcmk – From reading your postings it appears your dog does ok on Chicken and Rice based foods.  There are dozens of 4 and 5 star chicken and rice based dog foods you can slowly transition him too.  Since its winter I would cut out the monthly flea and tick preventative along with the Monthly parasite pill unless he is into dead animals and eating wildlife poop.  Forget the rawhide – Its often nasty overprocessed, chemically treated only god knows from where it really comes from.  I like safe elk antlers as chews and take it away if he eats too much at once.  Also perhaps a raw meat beef bone from the butcher with a little fat and beef on it as a treat.    Good luck at the vet, make sure the fecal includes Crypto and Giardia.  1.5 years of puke and poop are too much for me to handle.  There are many food options for you but you need to make sure there are no parasite or other issues going on.  I have seen people spend hundreds of dollars on expensive dog food guessing and searching for the right formula when there are other issues and problems that need to be looked at first.  good luck 

  • Lynnepaulcmk

    Oops. Thanks. I guess I was kind of in a panic because I came home to a house of vomit and poop. :( Poor doggy

  • Lynnepaulcmk

    Thank you so much. I am loving this site.

  • Jan_Mom2Cavs

    Hi….I think the vet visit is a good idea, to get a base blood test reading if nothing else.  I also think, if I were you, I’d stop feeding the Meaty Bones.  I’ve not read the ingredients, but I believe they might not be the greatest.  It could even be the rawhide that is the culprit, so I’d stop that, too, for now.  Blue Buffalo is a fine food, but it just may not be the right one for your guy.  I would research this site and pick a few out to try with him that have 4-5 stars.  Some 3 starts aren’t bad, but I prefer to stay with 4-5.  As for treats, there are treats that are just dehydrated meat that might be better, or you could use some fresh foods, too, like fruits and veggies.  Also, whatever food you pick, I’d give him a probiotic/enzyme supplement with his food.  It might help with the diarrhea and vomiting.  I’m no expert, and these are just some suggestions that I hope might help point you in another direction.  Good luck!  

  • Lynnepaulcmk

    Thanks for your reply. He has been on the same food for a year now. The bouts are off and on usually for a couple days, I resort to the chicken and rice, it resolves itself and then I reintroduce the food. He does get one rawhide a day and two Meaty Bones biscuits. He has been scratching quite a lot with no fleas present. He had his last flea treatment in Nov. HIs activity level is the same,high, and he is walked five miles a day. All lake water by us is now frozen. We have always had difficulty getting any weight on him but he is very active.
    I will be taking him to the vet this week for some blood work and fecal testing.

  • Bill

    Lynnepaulcmk this recall was in Oct of 2010.

  • Bob K

    Lynnepaulcmk – How long has this been going on for?  Is he always on the same dog food?  Is it the same bag you are having problems with?  What else is your dog eating?  Treats?  People food? Grass?  Dirt?  Other Animal Feces?  Lake, River or Swamp Water?  Any pesticides, insecticides or Herbicides?  Are you sure?  Do you use a Parasite and Heartworm preventative, Flea and Tick preventative? Mouse poisons?  Its a poison.  Has your dog have a complete fecal and blood test including: testing for Parvo, Giardia, Crypto?  How is the dogs skin, coat, eyes, ears?  Any scratching or biting?    How often do you bathe him?  With What? 

  • Lynnepaulcmk

    My 18 month old Golden Retriever has had periodic bouts of diarhea and vomiting and I thought maybe it was just him getting into something. This may be the reason why, though. We feed him only Blue Buffalo for Large breeds. Not even sure what kind of food to go to after this. I am going back to the chicken and rice diet for several days, again.

  • Marie

    CJ, it really sounds as though this was an existing medical issue with your dog. But I am so sorry you lost him, how terrible. :( As Melissa noted, this recall was over a year ago and the affected food was pulled, and all affected food would have expired by now.

  • melissa

    Cj-

     While I am sorry for your loss, this recall was over a year ago-What makes you believe that it was the food and not a medical issue otherwise with your dog?

  • Anonymous

    Two days ago, Christmas Eve we had to euthanize our beloved
    6 year-old German shepherd due to lethal levels of vitamin D in Blue Buffalo’s
    Chicken/brown rice large breed dog food. 
    Our dog was a powerful healthy dog highly active with a sweet warm
    personality.  About four weeks ago he
    abruptly stopped eating that product and started drinking large amounts of
    water and producing large amounts of dilute urine.  His apatite would improve then disappear
    eventually he completely refused to eat. 
    Our vet had little answers and eventually ran blood work finding he was
    in the initial stages of renal failure.  They
    also found elevated blood calcium and urine analysis found calcium phosphate
    crystals.   X-rays could not find any bladder or kidney
    stones.  Out of desperation he was
    eventually hospitalized, IV fluids were forced in an attempt to clear his
    kidneys however after 24 hours (Christmas Eve) we had to have our beloved dog
    euthanized.

    Our dog was an indoor dog never wondered outside our fenced
    yard was walked regularly on the leash and was always in close contact with us
    and could not have ingested a poison or toxin. 
    Our second dog a 16 year-old Malamute was not fed a Blue Buffalo product
    and did not suffer any of these symptoms. 
    I have little doubt that the Blue Buffalo product contained lethal
    levels of vitamin D producing hypercalcemia and eventually inducing renal
    failure killing our dog.

    We trusted our wonderful dog with this expensive premium dog
    food.  It is tremendously unfortunate
    that this company continues to irresponsibly produce dog food products with
    little quality control.   My wife and I are trying to move ahead after this
    difficult loss while having to deal with the frustration and disgust for this
    companies lack of responsibility.  We
    urge any dog owner to avoid all Blue Buffalo products and strongly recommend
    monitoring all FDA recalls had we done this I’m convinced our dog with be with
    us today.

    CJ

  • http://en.wikipedia.org/wiki/Ninja Dog Food Ninja

    Lois, we are all sorry for your loss, but this in not Blue Buffalo’s website. This is a dog food reviewing website. You can email Blue Buffalo on their website… http://www.bluebuffalo.com

    Also, I’d like to note that renal failure may not have had anything to do with the food. How old was the dog?

  • Lois Bishop

    My Dear Westie died September 6 of renal failure. She was in good
    health until 3 weeks before her long painful death. My heart is still broken. I am 83 years old, not well, and do not have the funds to
    buy another friend and companion. She ate Blue dog food for several
    months prior to her death. I am requesting you make it possible for me to replace my invaluable pet, whom I raised from birth. Please make this known to your CEO,Bill Bishop. Sincerely, Lois Bishop

    me to replace my dearest friend, or I, too, may die of loneliness. Please
    bring this to the attention of Bill Bishop. Note my name, too, is Bishop.

  • SueW

    And yes, I too would be much more comfortable feeding my animals food that was manufactured in a company owned and operated facility. I now feed Earthborn to all of my pets, dog and cats which is produced in their own facility in Indiana.

  • SueW

    Melissa, the 2007 BB recall was for their dry kitten food, canned dog foods and dog treats, the HealthBars, I believe. At the time of this incident, BB was using American Nutrition to produce their products. Apparently, this manufacturer changes the recipe on these recalled items by adding cheaper ingredients like “rice protein concentrate” without BB permission. BB was furious and ended their contract with them. This was the explanation given on their website at the time this occurred. I remember because BB was the food I switched my pets to after the big recall. I eventually switched to a grain free to avoid the grain issue altogether. What amazes me is that they didn’t just contract with a new manufacturer, they contracted with 5! That has to be close to impossible to control product quality and consistancy. As we can see by the more recent recalls with BB products.