Clay Davenport
Cerebral Nomad
PaulSage said:You are SO right about them having virtually no odor.
I hated to admit it because it sort of makes me look like someone who doesn't care for his animals properly, but I've only cleaned my gerbil's tank once in the 9 months I've had them. They live in the house too. It took over six months before I could detect any odor from the tank at all, and that was only when I was directly over it feeding them.
Maybe the carefresh helps in that area, but these guys just don't smell. There's no way I'd keep my rodent colonies in the house, it's just not physically possible to clean them enough to keep them from stinking up the house. The rats and mice have their own building here, but we don't even notice the gerbils at all.
It's mainly due to the fact that they're desert animals and they apparently just don't produce much urine at all. They evidentally don't mark their territory as mice do either.
Mine are real spastic though, especially the juviniles. I've made no real effort to tame them however. But with their tendency to dart around and jump I don't think I'd like to deal with them in a tub set up. Besides They're fun to watch in their tank. Put a paper towel roll in the cage with them and watch them play with it before destroying it.
As for the breeding problems, I didn't realize cannibalism was that much of an issue. That may well be part of why I've had such low reproduction. As you mentioned, you can't just glance at them and see if they're pregnant. The two litters I've had I didn't know they were coming until I heard their squeaking from the nest.
I'm not really wanting to raise them right now, but I'll keep that info in mind should I want to in the future.
They are neat little critters though. I'd love it if I could produce them like the rats. As it is though, I won't even offer one to any of my balls for fear of them liking them too much. I feed the extras to carpet pythons or something.

Male mice just stink!