I used to think that white dog poo was left by white dogs.
A childhood belief about cats and dogs

others believed things like this
- i used to think that white dog pooh that you used to see a lot was what little white scottie dogs didAnon
- When I was a wee one I believed dogs were either black or white underneath thier coat....It was the 60's.— maddog
- I used to think that the song "Just like white winged dove" by Stevie Nicks was "Just like the white window" — Julia
- Remember the old Tubes song "White Punks on Dope". Thought they were singing "White Folks are Dumb"
— WailerMan - I wish to beleive that white Christmast was for white people.— Ati Mosupyoe
- My poop was always around the same color as my skin so I assumed white people's poop was white.— jaycee