It's actually going very well. He has been a distraction to Moo which is good. MooShoo usually tries to antagonize Casey but hasn't since he found a play bud in Eli. Which is good since Casey is sick and doesn't need to be hassled.

The rest of the cats could care less. He's really starting to come out of his shell personality wise. He and Moo go chasing each other through the apartment and wrestle. It's so cute to see the two of them. I'm so glad it's working out.