Thank you for the kind words both @JMFS and @Adrienne Farricelli
I'm almost a full week with no night calls... Sleeping is underrated :D You understand that when you get deprived of it for quite some time
About the wet food, I present it to a lick mat now, and I also scramble tiny pieces of high value treats (like hot dog), just a little piece that I pour on top, because I think maybe he associated with the smell also. It kinda work for now