for The Case of the Double Bumblebee Sting by John R. Erickson and Gerald L. Holmes
The nose knows ... When Hank the Cowdog sticks his nose where it doesn't belong - into an old pipe behind the machine shed - he gets more than he bargained for. Before he can say "boy howdy", Hank gets a nip that sets his eyes a-watering and his snout a-throbbing. Hank is sure that he's the unlucky recipient of a dreaded double bumblebee sting. But when his snout swells up and he starts feeling woozy, it seems as though it might be something much worse. No matter what, Hank's gonna need some help to survive - or his days as Head of Ranch Security will be over forever.
Publisher description retrieved from Google Books.