Buying Livestock (Shelby)

Buying livestock.
Mainly looking for goats (Pygmy, Nubian or Kiko although all breeds considered) I'm hoping to find a few young heifer calves, sheep of any hair breed.
And in search of a horse (must be sound and under the age of 15 preferably at least 15hh) Also searching for a companion dog.
Must have a very friendly personality.
Will be my go everywhere do everything with me dog.
Any breed would be considered