I have fur-babies: Una Meow, O'Malley D'Dog and Newbie Elle-Rescue and lets be honest...  I have Hundreds of plants and I do not allow my fur-babies to nibble on them.

The American Society for the prevention of cruelty to animals (ASPCA) lists them on their web site.

Mrs. Meow plants are nontoxic for your furry babies and help enhance their environment. Decorate your home, purify your air, while making you feel good.