Yes, they do more than sleep and eat, but not much more.  Here they are doing their other favorite things, laying around, sitting around and messing around!

Animal control took Bubba's family at a mere 5 weeks. Surely would have died if not for an animal lover with room to spare.
 

Bubba loves his buddies, here he is hanging with his buddy smudge....
 

 

and chillin' with his buddy cole! He is a regular Mr. Congeniality!

Smudge: All white with a black "smudge" on his head. Looks like an Angel, acts like a devil. Code Name: Demon Spawn.

Update: Smudge was adoped by a friend on a Monday, the following Wednesday, they won the lottery! He is the only millionaire kitty I know!! I am sure he demands shrimp on a crystal platter.

Campbell : The oldest of the group at 8 Years, he is an orange & white tabby. A little skiddish around strangers, but very vocal at feedin' time. Hobbies include: Maintaining his svelte figure by bird chasing. Loves to give kisses.
 

Groucho is named after Groucho Marx because of his mustache. A darling kitty with a little heart shaped birthmark on his cheek. Loves to play in the sink and tub!

Update: Groucho was adopted by a friend and living LaVida Loca as an only cat!

Bubba and Smudge enjoying the view!
It was easy to catch Groucho sitting this way, he thinks he is human and always sits on the couch like this. I think he learned it from his "daddy". Next thing you know, I'll have to fight him for the remote!
If a clean kitty is a happy kitty, then Simba must be overjoyed!!