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How much B 12?

Posted: 09 Nov 2019, 20:41
by Pattib
Hi guys, My 10 lb Tinkerbell is currently getting B-12 injections every week for the past 5 weeks. The Vet said to go to once a month after 6 weeks. But her level was so low <150 on the TLI test and I read 600 is a good level. Is that blood test the only way to know if she is on track? So expensive! And also if I use pills instead of injections, how will I know the dose and if it’s enough. BTW, mouth sores are all gone now thanks to your suggestions. You guys have been wonderful.

Re: How much B 12?

Posted: 10 Nov 2019, 03:58
by Jean
Firstly congratulations on the mouth sores going away, our suggestions are great but, its you that has done the work

I can only go back in time, Karas b12 was lower than this, the 8-2 hr food fasted blood test for cobalamin ( b12) is the only test known at the moment , and yes , its expensive, I remember my husband Derek coming home with Kara after her tests, throwing his credit card on the table, and saying, well its beans on toast for a few weeks !

It never happened,, you just get a shock, she was insured but its not the point

We never got her retested, we could tell when her levels were,low, she became silly, reactive, and pathetic, she had one injection a month all of her life, and two b12 capsules a day all of her life, she could never hold her levels

Kara was 90 pounds in weight so I would maybe say 1 a day for a few weeks and then every other day, b12 is eliminated by the body if not used, just keep a diary on any changes

If there is anything else, ask away


Jeanx

Re: How much B 12?

Posted: 10 Nov 2019, 09:28
by Madelon
Hi Patti. So glad the mouth sores are gone. I don't recommend waiting a month for another shot as we see too many pups having set backs during that time. I would go ahead and switch to the WonderLabs Pet Factor pills. The trick with B12 is finding the right dose for your dog. Some like my big boy need 2 pills a day while others can get 1 pill 3x a week or even 1 pill once a week. The test is the only "true" way to know what the B12 levels are - that being said you should be able to tell by symptoms - lethargic, weight loss, mood change, loss of appetite, etc. I had his tested once after diagnosis but that was 4 1/2 yrs ago. So as long as you are continuing to see weight gain or have already reached the right weight, poops are good, appetite and mood are good I would go with the dosing recommendation on the WonderLabs bottle an then you can "tweak" from there.

Re: How much B 12?

Posted: 27 Nov 2019, 09:22
by ColtAn2
And then there's another factor: B12 pills are of the same size and contain the same amount, but a pug and a Caucasian shepherd won't need the same doses. So, it's to be calculated on empirical evidence and vet's advice for each dog...

Re: How much B 12?

Posted: 27 Nov 2019, 11:50
by Jean
good point , but they will excrete any wasted b12 out through urine

Re: How much B 12?

Posted: 09 Dec 2019, 13:56
by Madelon
Hi Patti. I just realized your dog weighs only 10lbs. Here is a link to the dosing instructions for B12 https://vetmed.tamu.edu/gilab/research/ ... on/#dosing

So if using the WonderLabs pills (contains 1000ug) I would start with 1/4 of the pill.