Ever have a treat "Oopsies"?
When I was in high school my younger brother ended up eating one of those Beggin Strips. He loved beef jerky & thought it was that. He had no second thoughts about taking a bite, but explained quite quickly that it tasted wrong. In his defense they just started selling them so he had no idea beforehand by looks that it was actually a dog treat.
Another time cat related though. We had to move a large bag of catnip to a ziplock bag because the cats ate a hole into the original bag. My dad found it on top of the refrigerator. He comes into the front room holding the bag looking all serious. He says, "Kids! We need to have a talk." When we finally stopped laughing, we explained to him it was catnip. Hahaha
GSD/Dinozzo (A.K.A. Jocose vom Mittelwest); Cats: R.I.P. Xena & Zora; Ferrets/Falkor, Draco, Drogon