I'm wondering if I somehow ended up with a bag of the new Canidae already.
Raja threw up Wednesday night (granted, I'm thinking she also got into something that she shouldn't have). She had previously (new dog food bag) not eaten with her usual zest and instead just picked at her food. Thursday am she refused her food altogether, I called the Vet and he mentioned that some bugs were going around and we decided to wait and see.
Today, after observing no more vomiting (since Wed.), normal stools and urination, she still wouldn't eat. I ran to the grocery store (all the local pet stores are closed due to the 4th) and ended up buying some canned IAMS and chicken broth out of desperation. She gobbled both down, but still will only pick at the Canidae dry food.
She is the smarter, more observant, dog of the three (the other two are wolfing it down like normal). I'm thinking something is up.
On the bright side, I'm glad to have figured out that she isn't dying - as was my first thought when she refused food!