Male or Female

[SiamSilver]

So I'm pretty sure that he is a male, but I'm having a hard time getting any kind of picture of him without him freaking out and running away. BUT if he is a girl, then I want to start figuring out what extra stuff I need to do for him. So if you guys can help me out, thanks a lot.

 

[Olimpia]

I'm pretty sure I see a little nub on the back of his back foot, which would indicate male. If you could try to get a photo of his back feet we could confirm for certain.