Bo and So were both "taking the sun" in the same position this a.m. so I took a picture of their tails. Bo is on the right and the tip of his tail is hidden by his foot, but is about 7" long. So, on the left's tail is about 4" long. Bo has "displayed" for me, so I'm sure he's a boy. And after comparing tails this a.m. I'm pretty sure So's a girl! Wish I could weigh them.
Yvonne
Yvonne