I mentioned one yesterday.  Spook.  The 14 1/2 pound kitten at 15 months (exactly as of today).  It's all muscle and fur.  Then I have two lizards, Spike and Willow.  Spike is a bearded dragon and Willow is a leopard gecko.  In seperate tanks although next to each other.  I used to have fish but that ended when the kitten bounded into the apartment ecosystem.