I used to believe Elizabethan collars are for dogs to amplify their barks; just like how a loud-hailer works.
A childhood belief about general

others believed things like this
- I used to think that a "carnival barker" was a person who barks like a dog at a carnival.Anon
- i thought hot dogs were made from real dogs and sum tasted good sum didnt.— Wayne
- Thanks to the movie "Annie", I thought hot dogs were made from real dogs. — Katie
- I used to believe "mixed breeds" of dogs were made by two dogs being put in a blender— Andie
- My sister and I thought cats and dogs were the same animal, the dogs were male and the cats were female.— Paul
- I used to believe all dogs were male and all cats were female. I still call dogs "boy" and cats "girl." — Kelly F.