I hate to be the one to say this, but did that rat have blue testicles?
It looked like it to me, too. Maybe it's part of the water factor and "shrinkage?" heh heh
Wow. Those are wild pics! I know it's weird, but it reminds me of those hot dog eating contests where they slick the hot dog with water to stuff it down.
Balls aplenty, but never enough! 0.1 pied, 1.1 het pieds, 1.0 het albino, 0.1 poss het albino, 3.0 black pastels, 2.4 pastels, 1.1 spiders, and a lot of not-so normal mommas with offspring in the incubator.