I will pray that you, the bun, and all out there will be safe during the earthquakes.
I was advised to get 'Bach's Rescue Remedy' to help allieviate stress in buns during travel or when they are not feeling well.
It's an all natural ingredients liquid - quite pricey at about $11 anounce - but hey, if it helps the bun, it's well worth it! You rub justa drop on the inside of an ear. You can also put a couple ofdrops in a small bowl of drinking water, but I prefer the drop to theear, as it gets into the blood stream quickly. It's available at healthfood stores, and I recently seen it in our little dinky local pharmacy.
It does seem to calm them down.
Here's an exerpt from an article I found on it:
There are a couple of things that can be added tothe first aid kit that any pet owner would find useful. The first ofthese is Rescue Remedy. This is invaluable any time there is shock,stress or trauma. It can be safely used before visiting the vet officeor after any kind of injury. It will often revive animals that are inshock and help in their journey to the vet and subsequent recovery,though is obviously not a replacement for immediate veterinary care. Ithas definitely saved many animals and is totally safe.