Caption Contest: What's This Shy Birthday Boy Saying?
Write your funniest caption in the comments area below (you have to become a member of PEOPLE Pets and sign in first) and we'll choose our favorite next Friday.
Want one of your pictures featured in our caption contest or in our new weekly feature Animal 'D'oh!'? Stock up your profile with the funniest pet pictures you've got – we'll be looking!
Want more funny captions? Check out all our winners here.