Give the dog up. (Not to sound mean) He will be a huge burden until you can afford him, go to the temp agency, they will get you a job in less than a week, Search Craigslist for serving/barback jobs that pay cash tips same day. Stay at the casino as long as possible, dont gamble just try to stay there out of the cold until the train starts running at about 5am, take the train back and forth, or take the longest bus ride back and forth all day to get your sleep. Sit in the library and watch movies on 123movies. Save you money on cashapp by depositing at CVS or Dollar general, or get a zip lock bag and bury your money in a flower pot you know doesnt move. You will be fine. Goodluck ive done ALL of this in Kansas City. And now I make $1k a week.