I used to believe that kittens and puppies could choose what color they wanted to be before they were born. So I figured all multi-colored cats and dogs simply didn't decide which color they really wanted to be fast enough before being born!
A childhood belief about cats and dogs

others believed things like this
- i used to believe that cats were aliens and dogs wanted to dance with them and eat pie!— joah nacobs
- When I was younger, I used to think that people with different colored skin had different color poops.— Samuel
- When i was younger i thougth that when you grew up you could decide whether you wanted to be a girl or a boy. Anon
- 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.
- i used to believe that dogs were born in the sky and would fall from a paracheute.
-Dante-— Dante