The sound of a tiny kitty being dragged around...

[Not Afraid]

A lone kitty is always not happy when you bring in someone new (the other trouble is usually the youngest, or last addition). They don't remember the advantages of having a play pal and they are used to being the baby. They WILL get used to each other. They may or may not become pals, but they will be ok with each other. Boys are MUCH easier to transition than girls.

When I brought in my last 3 to foster, John Robie had a FIT. I finally sat him down and had a talk with him - literally. I told him he would always be my kitten but that I was counting on him to show these 3 little ones how to be a great cat and that he needed to be a great big brother. Strange as it sounds, it worked. He took on the role of big brother and he really raised those kittens more than I did.

At Ease or Felaway is a good product, but I wouldn't worry about getting any just yet. They just need time and Oliver needs reassurance.