Hornswoggled!

"Deer wakes up to find one of his antlers is missing--and there's a tennis racket in its place? One by one his friends also uncover that their important items from glasses to lucky boots have been swapped with silly, useless replacements like donuts and swim flippers. They've been hornswoggled! (Hornswoggled means tricked.) It's pure poppycock! (Poppycock means nonsense.) Once they gather together to find out what happened, will they find the true thief or be outfoxed?"--OCLC.