Yes, both Michigan State and Dr. Dodds *are* options for Canadians. The blood has to be frozen and overnighted (like DHL, Fed Ex -- both go to Canada).
Don't misunderstand -- these are *different* tests. Your regular vet's labs are not going to give you the same quality results. Historically, all dog blood has been treated the same -- the same 'scale' is used for a Rottweiler as a Min Pin. For a poodle as a St. Bernard. Those dogs aren't "equal" -- they are different breeds. Their metabolisms are completely at different speeds -- and Dr. Dodd's contention is that it's silly to say that different breeds should be gauged by the same scale. That what is 'normal' for a sedentary breed shouldn't be 'normal' for a breed that ought to operate with a higher metabolism.
I had my Billy's thyroid panel done THREE times. It came back "kinda low" but "within parameters". Meanwhile his skin just got worse and worse and worse. Finally, my holistic vet and I were talking and I said "should we send it away to Dr. Dodds?? Is that silly?"
She heaved this HUGE sigh of relief and said "NOT at all!!! I wish you would! And in fact, just send it to Michigan State if you want -- sometimes vets find it easier to deal with a very reputable vet school lab than just one vet's office. Jean Dodds BUILT MS's lab and they adhere religiously to her protocols. It's the same as sending it to her."
My regular vet has better facilities for dealing with blood so the agreement had been that I'd ask them to do it. WOW, what a difference. Billy's blood came back *definitely* low. Not dangerously low, but definitely below what should be normal for a buffy coat English cocker.
Treating him made all the difference. Low thyroid isn't going to *cause* allergies. If you are allergic to something you are just plain allergic to THAT thing. However ... low thryoid sets a dog up for various other problems. Just like high thyroid sets them up for various problems. So you treat the thyroid and it elminates the skin's huge propensity to *look* for problems. It won't make him not allergic -- but it can set you up to 'succeed' more when trying to treat the allergies.
Typically a low thryoid dog will have weight *gain*, sleep a lot and be cold. Billy was aall those things.
However, HIGH thryoid can be more dangerous than low. Typically in hypo (high) thyroid you will see a dog that is too thin, one that can't 'settle'. The dog may not be over-active because if the body isn't using food the dog may actually be 'weak' but high blood pressure carries with it (both in dogs and people) that sort of nervous thing.
Now a poodle isn't sedentary by any stretch -- so don't jump to conclusions and think I'm telling you that your dog is high thyroid. But I lost a dog due to high thryoid/hypertension (the same one with the ear problems, in fact, and HE was a cocker, but a cocker who was in renal failure and the kidney issues caused the hypertension and the hypertension made the kidney disease worsen faster).
If you haven't switched vets in all of this (and I'm sorry, I don't have time right now to re-read both threads, so maybe you said and I didn't pick it up! Sorry!) but someone reading bloodwork should pick up if there are warning signs to other diseases (like cholsterol being spiked when everything else is normal, etc.).
All I know is I've been where you are ... half-worried to death, and finding no way out of the spiral. I can tell you also that one of the *best* things I ever did was seek out a really good holistic vet. There are bad ones and good ones ... but I know in Canada there are many really good ones -- one website I refer folks to all the time is the Chi Institute website.
Traditional Chinese veterinary medicine vets do an entirely different 'type' of exam. They rely less on just 'tests' and instead look at how the body relates to itself -- which pulses may be high or low, the color of the tongue, eyes, smell of breath, coat condition, etc. They can often look at the same tests the regular vet has run and seen and come up with a totally different thought.
There are other certifying organizations but I know the Chi Institute is reliable so I feel comfortable referring you to it. [link
http://www.chi-institute.com]http://www.chi-institute.com[/link]
But since you honestly feel like you've battled this for a good long while, and you aren't getting answers, but YOU ... the guardian who *does* know this dog feel like something is going unseen ... I'm gonna stand up and holler GO FOR IT. I've done the same thing with Billy and with other dogs. And frankly, I can tell you of like 4 instances where vets didn't 'find' something but I felt something WAS wrong and they didn't find it til 'too late'.
But with Billy, I've felt something was 'wrong' for almost 2 years. We've found part of it (the thyroid) and now just because I stuck my nose in and demanded a senior blood panel on a 6 year old dog we've found the early stages of immune-mediate hymolytic anemia. Had we caught it when it was more developed and he was 'sick' I'd have lost him.
Go for it .. it's worth it.