I am relatively new to rat breeding. We are breeding mice and ASF's but just got into the rats. We started out with 1.2 and have gotten 2 small litters (3 and 2 pups). They are in concrete tub rack system and get Mazuri 16% protein rodent blocks. Any suggestions improving litter size? I'm planning on getting 2 more breeding sets at the next reptile show, so I want to make sure we're doing everything right to encourage maximum baby production.
