A suggestion for critter food eating

[Agent reburG]

What if critter roaches/seagulls/mice couldn't eat things on a table. They allready walk through doors then go under counters to eat food on top.  Shouldn't foof on a table or counter be out of their reach?

Oh yeah, makes sense. 
Not a chef main, but critters (AI or not) shouldn't eat your Magnus Opus, IF you take precautions like this. 
Locking everything in a locker would be painful.