The birds and bees and cows and things

A few days ago...

Mats: Where does milk come from?

Mom: From cows

Mats: Only from cows?

Mom: Well, other mammals also make milk for their babies

Mats: Cats?

Mom: Yep

Mats: Dogs?

Mom: Yep. Even people make milk for their babies.

Mats: Did you make milk for me when I was a baby?

Mom: Yes

Mats: Did Otto's mama make milk for him?

Mom: Yes. As a matter of fact, Otto's mama still makes milk for Otto's baby brother Jack

Mats: Oh.

Fast forward a few days at the playground playing with Otto

Mats: Is Otto's mama feeding Jack?

Mom: Yes

After watching a minute

Mats: Jack is drinking milk from that breast?

Mom: Yes

Mats: Is other one water?