Looking for a dog for companionship - $1 (Camp Douglas)

I am looking for a small dog .
it must updated on shots and must be housebroken I looking for one for emotional support animal for me o am on disability so I can't afford alot.
If u have one maybe I moving if u can't take it with please let me know first I don't have any kids at all.
no other pets either.
Have a great day hope to hear back from u soon.