When I think of sharpening a pencil the last thing I think of is sticking in the rear end of a cat or a dog. Apparently the Sharpe-end guys thought it would be hilarious if you actually did that. When you stick a pencil in the cat or dog’s rear end it meows and woofs, respectively. Great birthday gift for kids, but bad gift for the easily offended. They cost about $15 from Perpetualkid.com.