Ok, so I bought a fancy male mouse to replace my boring white mouse. I thought that since it was a male, the female mice wouldn't attack him since I removed the albino male.

Wrong. They massacred him.. ate his brains out and buried him in the bedding.

So just now, I look in one of my rat cages and see that Sniper (my fave dumbo breeder rat) dead, and one of his male babies dead too! The baby was a runt that I hand fed when it was a pinky and he was doing great. He was a month old now at least..

The female that was with them was fine. I'm keeping her alone for a couple of days to make sure she's ok, then I'll pick her a new mate, but geez!

As if that wasn't enough, my female who just had 11 babies, some of which would be rex (my first rex litter, I was so excited!) killed them all.. or something! Absolutely no trace. No blood, no severed limbs, no nothing.

I'm puzzled and frustrated.