Unusual Scribblenaut

I was playing level 8-10 in puzzle mode and found in of the nearby cages, a "Robot Hampster". I beat the level and tried "Robot Hampster" but it didn't work. Is this just me? Are there others, kupo?

Try "robot hamster".

done and done, thanks TheBlueMeanie, kupo.(can someone please lock this? I have my answer, kupo)