This doggie pencil sharpener features a unique sharpening gimmick. The funny part isn’t that the pencil sharpens in the dog’s back side – though that’s slightly amusing in a 4th grader sort of way. What elevates this plastic pencil sharpener to interesting is when the the pencil goes in – the dog woofs. There’s a cat version available that meows when the pencil make it’s entrance. Great birthday gifts for the kids, office workers, pet lovers and the easily amused.