Time for a Mr. Titan update. 
He is scheduled for his neuter, dental, boosters, repeat UA, etc., on Tuesday. He is still dribbling a bit of urine at times. He had a horrid UTI, so we want to be sure that it is gone, and hopefully, neutering will resolve any lingering issues. An enlarged prostate is possible being a mature boy.
We have also been told re: him twisting one of his feet at times when he gets up, and we will investigate further.
I have been told that he is doing well with the one feline in their home and is still interested – much less! – in the other.
I am told that he has excellent manners and an appetite!
One of the things I loved reading was that he is very interested if you have ice cream! 
Thank you to his amazing foster home for stepping up to temp foster!!