[the Deejay]

The largest one I've ever heard of was 40 or 45 pounds. Mine was the runt of the litter, so he was never all
that big. He was only about 12 pounds.

[MizSterious]

Beethoven weighed about 25 pounds, give or take one or two in either direction. And none of it was fat. He was all muscle. When he boxed your legs, it could get painful.