Hobbes will eat artificial/silk flowers They don't seem to bother real plants though I have a black thumb so they may just not last long enough to eat them! However, Hobbes is also INSANE for dry leaves/flowers. If I track in a leaf on my shoe from the patio, he's on it like white on rice!! If I have real flowers, they don't bother them but once the leaves start drying up and falling off, Hobbes the Hoover is on the job So I make sure nothing toxic comes in the house.
Claudia