Yes, I'm thinking the same thing. That cat didn't look malnourished or frantic for food, just wanting to eat whatever what was put in front of it. My Puddy constantly chews envelopes, Creamsicle can't be trusted w/toilet paper or cotton balls or fabric softener sheets, so seeing a cat chew on a plastic lid isn't so strange. If s/he does that all the time, however, I'd be nervous about it.
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