On of my friends has twins and a two year old boy (who was one when the twins arrived), and two cats. She felt terrible when the twins arrived as the cats had to take a back seat, but now they have all settled into a routine she is able to spend more time with the cats in the evening and they have all settled down together.
Her two year old sits cuddling the cats and keeps telling her they are his best friends
One of them is a bit "scratchy" but her son has alreaday learned when to leave him alone, and the twins are learning too.