Ooh this is so the thread for me! I am secretly hoping zombies become a real thing (and that they are slow not that wall climbing super human kind).
Our neighbor is a trained sniper and has some MRE's for my family and his own, so I think we would hunker down for awhile. I would probably move around town with the ponies to keep them fed and I would have to learn how to shoe.
If we became overrun or had to go for some reason Suri would be my mode of transportation and I would use the pony for pack supplies/extra weapons. We would probably head for the country, somewhere dry with ample pastures and wildlife for hunting. I'm pretty antisocial so I wouldn't mind it just being the two horses and myself but we may join a group if they were trustworthy and of sound mind/able bodied (or at least the majority of them. I don't want to be doing all the work or end up getting killed because of something stupid somebody did)
If the horses were to die for some reason (get eaten/sick, etc...) my mode of transportation would be a motorcycle. It would be easier to maneuver amidst abandoned traffic jams and fuel efficient.
Weapons would be a sword, a short ninja sword machete, rifle, handgun and a crossbow for hunting (What can I say? I'm a serial over-packer! -and I love weapons!-)
I would sleep in whatever shelter I could find or maybe hitch myself up in a tree somehow.
Oh and I live right next to a base so if they became overrun I could raid that place for weapons/supplies.
I enjoy this kind of thing way too much...