The baby whale was the first victim of the aforementioned oil spill.
During the opening scenes of the episode where Ryder is tuning up his ATV, a tennis ball and a pup treat can be seen in his toolkit. It is unknown why Ryder would keep such items in a toolkit, but it is presumed that it was temporary.
This is the first episode where Marshall and Zuma are first deployed together exclusively as a duo.
At the beginning of the episode, Rocky is seen already dressed in his uniform, but a few moments later when Marshall crashes into the elevator, Rocky's uniform is mysteriously gone and he's seen in only his hat.
Rubble uses his pup-pack while bringing up the treats. Once he is inside the Lookout, he is without his pup-pack.
After the secret changing room scene, Skye doesn't have her pup-pack attached.