First animal noise

We've been working on animal noises with Lawson. The only one he consistently does is the cow. He says, "mmmmmm." We usually ask him what a cow says and then we make the noise and then he makes the noise after us. Yesterday I was changing his diaper and I asked him what a cow says. He immediatly said, "mmmmmm" without any help! It was an exciting moment! He has a little book about a cow and her baby and he'll sit and look at it and point and say, "mmmmm." It's very cute. I think we've got a genius baby on our hands! ha ha!