@tsarstepan,
I don't feed my dog people food - the only item he gets (that isn't dropped on the floor and he scoops it up before we can) is a little bit of peanut butter.
But that is rare and he only gets a little.
When I had cats - the only people food they would get would be the little bit of tuna with the water that is left from the can.
Other than that we stay away - as cute as they look begging for it - it is so bad for them.