>  Im very interested if anyone here has used it for treatment of cancer in 
> their pets.
> The cancer is fibrocarcinoma.   How has it been used , what dosage for an 
> 80 lb dog and can a good quality be bought at a health food store. >>

Wanda,
I recently sent a friend of mine some CS for her dog.  The dog has a 
grapefruit size tumor on/around his pancreas. The vets have offered to put 
the dog down. My friend was willing to try anything and had no knowledge of 
CS.  
She said after a few days treatment of CS, approx. a T. in the morn,  he 
seems like a new dog, eating, etc.  Maybe the CS has taken care of some 
lesser issues and made him feel better?  Whatever the reason, she has 
increased his dosage to twice a day and hoping for a miracle. 
You can replace the water in your dogs bowl with straight CS or give it by 
mouth, both of which I have done on numerous occasions with my cats.  

 Personally, I would not buy CS at the health food store.  Its very expensive 
and for the price of a few bottles, you can make your own.  You'll want to 
start making your own anyhow as CS has endless uses.
Terri