My name is Dutchess!

Dutchess is a sweet cat I got from a co worker of mine. She was 2 years old on Easter. I have an older female cat and a dog. Dutchess tolerates the cat but is afraid of my dog. She is playful and my older cat is really not interested in playing. I had another cat that passed 3 years ago, and I wanted Dutchess because I thought my other cat was lonely, but that was not the case. I hate to give her up, but I am afraid that my dog will hurt her unintentionally. He is also very playful, but does not realize how big he is. I feel that 2 pets is my limit. Thank you for reading this, and please ask any questions you may have.