I was about to post what my cats love to eat - sun-dried tomatoes, pasta, cashew nuts, oatmeal, corn, and avocadoes, when I decided to check on which human foods are harmful to cats. I already knew about onions, dairy products, chocolate, but I was horrified to see avocadoes listed on PetPlace.com From now on, NewCat won't be allowed to lick my plate after I've eaten that fruit.