The vet prescribed Hills WD, but after reading here for a few days, I stopped that.
So, we bought some EVO canned (all in the 2-4% range), thinking it might be higher quality then FF, but they only had chicken and beef. The chicken was a hit, but not the beef. He seems to like FF just fine and it is readily available. I am choosing FF flavors that are on Janet and Binky's list --picking ones that are between 8-10% of their calories from carbs--not just the classic flavors, but some flaked and chunky too. And I am still feeding a little bit of EVO dry, primarily for the non-diabetic cat. The numbers on this dry food (again from Janet and Binky's list) has only 8% of its calories from carbs--the best I could find.
As far as other health concerns, I'm not aware of any. My biggest concern is his temperment. He gets really hissy when we go to the vet and with some visitors that come to our house, and sometimes even with DH and me. Now I've found a vet that comes to my house. He probably has more experience with farm animals, but I was desparate. I was very concerned Alex wouldn't let me do the home testing and insulin shots, but he's tolerating the prick in the ear quite well. The first couple of shots went well, but now he's getting squirmier and whimpers when I give the shot.