Oh, my heart bleeds for you, I wish you lived closer....I'm sure Crystal and Harry would lap it all up, and enjoy one another's company and make it all better
I think maybe chicken + rice + fresh veggies....see how that goes and then start adding stuff like supplements - a gradual thing? It might be worth grinding up her Royal Canin to be kind of powdered into that, like a coating for the chicken, just to make sure she's getting all the nutrients she needs? We'll all be thinking of you!

Sally + Harry x