Where is Don?

Hint 1 of 12:

The door to the barn is open!

Hint 2 of 12:

Maybe he's in there.

Hint 3 of 12:

Have you checked inside the stall?

Hint 4 of 12:

Look again!

Hint 5 of 12:

Whoa!!  Is the old heart a pounding?

Hint 6 of 12:

Did you explore the entire barn?

Hint 7 of 12:

Where did these pots come from?

Hint 8 of 12:

Why don't you try picking one up?

Hint 9 of 12:

Well, what are you waiting for?  Give Don his drain cleaner!

Hint 10 of 12:

I'd be worried about Don if I was you, because he doesn't seem to be himself
today.

Hint 11 of 12:

Why don't you follow him and see if he's alright.