Hi! I don't know where this would come into play here, but I lost my special Pyr, Sekhet, three years ago to bladder cancer. I realize that the generic term "cancer" covers a great number of areas, but it is rare that I have ever heard of any other Pyr succumbing to bladder cancer. Any one having information, please e-mail me at pyrmom@aol.com Thanks! Stephanie and Paddy pyrmom@aol.com