There's a lot to unpack here

Toddler: I'm a pair of goats!

Me: You're a pair of goats?  

Toddler: I'm just one goat.  

The toddler wanted to use the wireless computer keyboard ("Daddy's thing with all the buttons") to "fix the fish song" on the Melissa and Doug cleaning tools stand.   Because it was broken.   You know, "where the fish is eating the corn".  Here, you can see for yourself...