15 months old

If Keller is not playing in the toilet,
he's probably emptying the garbage,
one item at a time
onto the floor.
If he's not in the garbage,
you better check Riley's dog bowls,
because chances are they are emptied
and there is a lake of water and kibble
that Keller will slip in,
and then cry like it's a total surprise there was water there.
And if the dog bowls are not empty,
you ought to check for floating toys, toothbrushes, or trinkets
in the Water dish.
If there are floating surprises there,
consider yourself lucky,
you might not have to check the toilet.
Because if you find that Keller's been spending his free time in the bathroom,
you are in for some fun discoveries.