No plastic...ever. 
I use human Corelle salad plates for my kitties food and soup bowls for their water. I buy them at our local WalMart.
They are inexpensive, wash well, don't chip and I can clean them in the dishwasher when I run a load through.
Many kitties have an easier time eating on plates rather than bowls...
my guess is that plates are more comfortable on their wide whiskers.

I use human Corelle salad plates for my kitties food and soup bowls for their water. I buy them at our local WalMart.
They are inexpensive, wash well, don't chip and I can clean them in the dishwasher when I run a load through.
Many kitties have an easier time eating on plates rather than bowls...
my guess is that plates are more comfortable on their wide whiskers.











