The zoo is building a structure in the sea lion enclosure and they were trying to keep the sea lions away from the workers with some fish treat from the yellow bucket.
The keeper sat on the edge of the water to feed them one fish after another as slowly as possible.
They're quite used to hand feeding as they were once part of a sea lion show before they joined Dudley Zoo.
One of the sea lion didn't agree with the slow feed and got to the bucket and pushed it into the water.
The keeper couldn't really do anything at the time and decided to try to target practice and just throw the fish in the bucket.
She was pretty good at hitting the target and the sealion had a whale of a time playing with the bucket and getting the fish out.