Sold me a very sick cat in september 2012. The poor cat had dihrreah from day one. We never received a health certificate. Alan Harding told me that the cat didn't need vaccinations until December. He said that Sphynx cats are basically very healthy. Our veterinarian did blood work, x-rays, changed his food twice, and gave him medications. He was put on prednisone with no results. He continued to have diahrreah and lost weight until he looked skeletal. He died on February 14,2013. We loved him and he loved us. We could not save him.