From tha second female picture it may just be how the pic is taken but the female doesnt look much bigger than an adult ball. Adult female bloods obviously are much biogger than balls so is it safe to breed them before they hit adult size? How much does that one weigh?
I have a female that is a year old maybe less and weighs 500g, wasnt sure when she will be ready for breeding, just thought I had to wait till she was full grown.