My 9-week old grey, Ziggy, has been fighting a skin issue for quite awhile now. I finally found a vet that would do a skin scraping and culture. It came back as MRSA. All he could really offer was to euthanize, or, keep his enclosure clean and hope that his immune system kicks in. He's already beat the odds this far, so I really want him to have a chance. What can I do???