Don't own a cat anymore but as
Esteban knows about our friendly neighborhood cat, he keeps coming for food...lately after taking food from us, he's chewing on some of our plants out back and I think the plant is bitter tasted so everytime he chews and digests, he makes this gesture like he is going to throw up

..I get that they need some greens to cleanse but this is the first time I've seen that...Really odd..