Firstly, thanks so much for the kind words! I'm so glad that you've enjoyed your time with Void Dreaming so far; I can only hope that you've got a long, enjoyable journey with the crew ahead of you!
Only the canids have the canid bits! If that's going to upset or turn people away, that's not something that I can help; there is, however, always the option to play Rael as asexual! This will automatically turn him away from most all sexual situations, and spare the eyes of any reader who might find the content objectionable.
The point about a content warning is very well received; I'll see about adding that information to the Warnings section in future builds to help prepare people. Thanks!