At least though, he sits on command (most of the time), lets go of the toy (most of the time), comes when called (rarely) - and is making it through the night without having to be taken out to pee - which is a big win.

We did not train Lata so she did not knew any of those tricks. Except asking to go outside. And she also sometimes did this:

I don't remember teaching her to do this. So I wonder how she came up with that idea.