Here is a thread I started on YT last year:
http://www.yorkietalk.com/forums/gen...orgetting.html
If I was just going on a weekend trip and knew there was a good vet around, I'd probably go with:
Cage
Blankets
Meds
Food
Dishes
Toys
Hoodie
Diaper
Leash
Harness
Tags
Shampoo
Towels
Ear cleaner and qtips
Toothbrush/paste