Hi Cyndi.
Read your post and sorry to hear about Bailey’s problems. This might be far-fetched, but I’m going to put it out there anyway.
After reading what you are feeding and reading others initial thoughts about thyroidism brought something to my mind. Hypothyroidism, is more often the case and Hyperthyroidism (high thyroid) is pretty rare in dogs. I’m not knowledgeable about thyroid problems, but after some research, I found indications that hyperthyroidism can cause hair loss just as can hypothyroidism.
Awhile back, Aimee (thnx Aimee) brought up a study in which certain dogs that were fed raw diets developed hyperthyroidism-high thyroxine levels (dietary hyperthyroidism). It turns out that these dogs were either eating tracheas and gullets or eating other meats that had the thyroid glands inadvertently ground up with them. Anyway that study much impacted me, and it would never have occurred to me if Aimee had not brought it up. At the time I was feeding MPC’s beef tripe supermix sometimes (it kind of sounds like you are using it, and as a staple?). Anyway, MPC’s ground beef tripe supermix has 10% trachea and gullet in it. I was concerned enough that I inquired to Paul about it a couple of times, wanting to make sure they were careful not to include the thyroid gland in the supermix. I wasn’t reassured that it didn’t have thyroid gland in it, so I quit feeding it. I still buy some things from MPC, but nothing with trachea or gullet, and not chicken products for other reasons. Just got a new order Friday, it even included goat gonads ( ouchee).
At first this study might sound like another raw feeding bash, but I see no real apparent conflicts of interest in it., it has happened with humans also, “Thyrotoxicosis factitia, as this is called in human medicine, has been reported in people eating hamburgers containing ground beef thyroid or eating excessive amount of sausages containing thyroid hormones (Malvinder and Sturge 2003, Conrey and other 2008, Hendriks and Looij 2010).”
http://onlinelibrary.wiley.com/doi/10.1111/j.1748-5827.2011.01189.x/full
As I said, it might be far fetched, as it seems like other symptoms might be present if it were hyperthyroidism, maybe even weight loss and hyperactivity. But if you were to get her checked, and it would turn out to be HIGH thyroxine levels….. Also know that if it were dietary hyperthyroidism, it is easily reversable.
Cyndi, there is another possible problem I can see. Are you using the pre-mixes such as SSLL with a complete grind- meat, bones, organs and tripe? Those pre-mixes are really designed to use with muscle meats only- no bones or organs. Alot of folks would say that the MPC beef tripe supermix (if that’s what you are using) is (or should be if in right proportions) completely balanced by itself. I would say it should be very close to balanced, and shouldn’t ever have the full supplementation that you are adding with the pre-mixes, IMO. The pre-mixes add all the vitamins/minerals needed in absence of bone and organs. For just one thing an overabundance of calcium/phosphorus, if you are using bone in grinds with the pre-mixes. You aren’t using cod liver oil also, I hope? I think excessive calcium, especially along with excessive vitamin D, can be a cause of hypercalcemia. Parathyroid and thyroid glands attempt to regulate blood calcium/phosphorus.
Whatever it may be, I hope Bailey gets better very soon!
