I just wanted to update everybody on Shelby. I did have him fertility tested. I just wanted to know for sure and didn't know if him being an F3B as opposed to an F3C gave him an increased chance of being fertile. I know the chances of him being fertile were slim and none and Slim had apparently left the building. As expected, Shelby was shooting blanks. There were absolutely no sperm in his semen at all. No deadsy's, no deformed swimmers, nadda, nothing, zilch

With the peace of mind knowing he was sterile, I set up an appointment to have him Neutered. He quickly nudged his way into the hearts of all the Dr.'s, assistants and patients that met him. He even made a friend in the waiting room, a French bulldog that was white and had a black patch over her eye that reminded me of Petey from The Little Rascals. They nosed each other and Shelby just kinda hung out while she sniffed him. Once in the exam room, Shelby was nervous about the visit but didn't hiss, scratch, bite or even protest once. After the initial exam (found out he has a grade II heart murmur that will require further analysis

), I left my little guy in the care of Dr. Furhman. Everything went smoothly and I picked him up a few hours later. He didn't even require being put in a carrier. He's such a good boy! I know this was the right choice and he'll be happy about it once the pain subsides, he's on pain killers now, but only for a short while.
An alternative suggestion, if you are interested, is to send off a cheek swab, as well as the testicles once neutered to Dr. Bill Murphy at Texas A&M who has been doing fertility research in the hybrid cats for years now. If you email him, he will send you all the information you need (if I recall correctly, although it's been a few years since I've done this, he will also send the packaging to ship the testicles). His email is: WMurphy@cvm.tamu.edu
Patti, Thank you so much for suggesting to get in contact with Dr. Murphy. He did take interest in Shelby and sent me a package and seemed quite happy that I was interested in having Shelby as part of his research. My Vet, Dr. Furhman was glad to be part of this and followed all instructions and I shipped the package as instructed immediately after I dropped Shelby off at home. Hopefully Dr. Murphy will stay in contact and let me know what information, if any, can be ascertained by Shelby's specimens. Thanks again!