Ive got a large female abino rat that wont produce. Ive thrown in a few males with her already. A 1 large male, 2 medium males, and a couple small size ones and nothing. No signs of nipples buldging out or anything. I do hear them getting it on, but yet nothing.

I have her In a 10gal. with blacked out sides and back.


I think its the mazuri blocks. its the diet/breeder rat blocks. Local feed didnt have the regular breeding blocks so I figured this will work. Do you guys think its the blocks or just the rat(s).

Any help would be greatly appreciated. Thanks agan.