Poor Bimmer, all those girls must really exhaust him sometimes! (I know there is only two but in all fairness to him, as big as they are they should count as 2 girls each! LOL!)
You're right about the count. Shiva is well over twice his size, and Kharma's going to be at least twice his size when she's grown. She's already over half again as big as he is. He's still the Big Boss, though.
