Thanks for the suggestions!
We are going to choose vaccines and it will be a two-parter oooooh
Dogs first then cats.
Thanks for all the suggestions and we'll open up another thread like this in the near future.
FYI - In terms of the cancer podcast suggestion, we did one a few months ago that can be listened to here. Dr. Lee touched on nutrition in that podcast. http://pets.ca/blog/?p=133