I'm kind of there with Sasheena...I originally had all albino mice that were purchased through a mouse feeder breeder. The are the same mice sent to labs and such, from a special breeder for them.
They had high litter counts every cycle, and I just fed off the last remaining female I had originally purchased over 2 years ago. She gave birth to 13 the day she died. So pretty good if you ask me.
I incorporated fancy mice into my breeding stock out of the simple desire to have "non-boring" mice. Albinos work, but colored mice add spice and enjoyment to the whole deal. And the downside to that is if they get too cute, you really find it hard to feed them off. =P
Fancy mice have added a whole different aspect to babies around here. They've increased the size of the pinks and slightly decreased the litter count. So where before I'd have 13-16 pinks who were tiny...I've been getting 8-12 good sized pinks.
The young also seem to develop faster for some reason. Which is nice when you're needing fuzzies and bigger sizes at a ever increasing turnover rate.
The only thing I HATE about fancy mice...the males pee all over everything. They feel the need to mark EVERYTHING. Food bowls, food, hides, and in the most disgusting trait...they climb to the top of the in-tank water bottle and pee all over the top and down the sides. So when you reach in and get the bottle, your hand become saturated with scent. So make sure you wash thoroughly before going to your snakes.
uke01:
Rippit,
Did you get your founding stock from the feeder bins in the back? Generally those mice are marked feeders for a reason. A lot of people, including myself, thought those were a bargain for starting your own colony. All of mine died in short order before ever breeding.
If you want good healthy mice for healthy and nutritious feeders for your snakes...spend the extra money and buy good quality mice. It really saves you money in the long run.
Every once in a while I'll buy a new fancy male and re-structure colonies, or raise up females to add new genetics to the gene pool at my house. But I don't generally have to redo everything.