I can definitely read most of his facial expressions
Looks grumpy = feed me
Looks happy = feed me
Just come in = feed me
Wants to go out = make sure my food bowl is full for when I come back
Wants to go to sleep = make sure my food is full for when I when
Wants to be left alone = but not until you've fed me
Wants to be stroked = only because I know you will feed me fresh fish
Etc
I can definitely read most of his facial expressions
Looks grumpy = feed me
Looks happy = feed me
Just come in = feed me
Wants to go out = make sure my food bowl is full for when I come back
Wants to go to sleep = make sure my food is full for when I when
Wants to be left alone = but not until you've fed me
Wants to be stroked = only because I know you will feed me fresh fish
Etc