参考资料：
Feeding Dogs with Pancreatitis：https://www.allaboutdogfood.co.uk/articles/feeding-dogs-with-pancreatitis
Pancreatitis in Dogs – Symptoms, Causes & Treatment：https://www.akc.org/expert-advice/health/pancreatitis-in-dogs/
Homemade Low-Fat Dog Food Diets：https://www.whole-dog-journal.com/food/homemade-low-fat-dog-food-diets/
注意事项：太多了，有空再写出来
自制食谱：长期饮食调整为低脂肪、少量高质量蛋白、均衡维生素
