Luckily I don't have to deal with this but just something that came to mind. Lets say you have a male rat that is neutered and you get a female rat that ends up giving birth (got pregnant in her last home). What would be best in this situation both before or after she gives birth?
Would he hurt the babies or the mom or would he act like a father rat?
Would he hurt the babies or the mom or would he act like a father rat?