I honestly though that dogs without tails were born that way. I truly believed this until I was told otherwise at the age of 23. My friends and family still make fun of me.
A childhood belief about cats and dogs

others believed things like this
- That hot dogs were made from rat tails.Anon
- When i was little, i thought dogs poop from their tails.Anon
- i used to believe that dogs were born in the sky and would fall from a paracheute.
-Dante-— Dante - My girlfriend believed someone who told her that chewing gum was made from dogs bones!— tony
- When I was young, I honestly believed that I would die before I reached high school. Anon
- I used to think dogs had hooves, because they make hoofbeat-like sounds when they walk.— Samuel Lamont