I have trouble getting my three cats to get along. Ever since Tigger died, Alison would rather be alone. Peaches is herself, and poor Ashes wants to have buddies but every time he gets too close to ether Alison or Peaches, he gets the growling,hissing, and smacking. Poor guy. Thankfully if they give space then everything is ok and I have seen them nap close to each other sometimes.