When you say "paired" ... Do you mean you are already trying to breed them?? I'm a ball python person and have no boa's but I'm pretty sure they or at least Blondie is WAY to young for that just yet. .... Anyways on to your actual question .... Ruby looks like a Normal, but you'll have to get up a picture of her in normal lighting for some more accurate input from us .... Ruby should be at least two years old (3 is more ideal) and weigh at least 1300 to 1500 grams before you should "pair" / breed her to a male