A Samoyed it has a long curly tail, is white and mostly used to pull dog sleds.
None. A curly tail is not a characteristic of any of the pit bull breeds.
By "ring" tail i pressume you mean curly? Here are some breeds with curly tails; Pug, Akita, Siberian Husky, Pomeranian and Chow Chow.
a poodle
one has a curly tail and the other has a straight tail
no, generally a long straight tail
The Pig's Curly Tail - 1926 was released on: USA: 29 August 1926
white tail
A pigs tail is short and curly.
the dog that can not bark and has a curly tail is hotdog.
never
Judging by what you are saying, if it has a curly tail it obviously a pig.
The Pig's Curly Tail - 1926 is rated/received certificates of: USA:Passed (National Board of Review)