This one looks just like Mouses litter mate, Chase. He is the second smallest, has a white collar and is very quiet. And is third born. Since he looks like Chase, I was thinking Catch.
And beleive it or not Mouse and Chase live up to their names. Thats why Im really thinking about the names. Mouse since she was a kitten has LOVED to catch mice and rats! Never fails, when she outside or theres one in the house she will find it and kill it. Then leave the half eatten thing where I can step on it. :-? Chase will chase anything that has the nerve to fly or run from him...including the dogs. He will chase butterflies, flys, birds, other cats, grass blowing in the wind...and has on occasions, us. But he has yet to catch or kill anything he chases. I think he just likes the chase.