1. Probably, however you have to contact the actual webstore to find that out for sure.
2. I’m not sure, however what appears to be the same dog also appears in a different photoshoot with the band, as well as in the Hard To Explain video. He probably belongs/ed to one of them, Ryan/Matt/Juliet/someone, or a friend outside of the band.
3. Answered HERE
4. This is the only one I have: