I just did a search and found it at Amazon, Valley Vet, and on Ebay.
Valley Vet has 120 for $36.97. Our friend tried a lot of supplements
but this was by far the best.
It is advertised on RFD-TV.
Here's a link. I will call him and find out where he gets his, to make
sure I get it at the lowest price. Here's a link to Valley Vet: There
are a lot of good testimonials there.
http://www.valleyvet.com/ct_detail.html ... 1846363117