We fed puppy food for 6 months and then a 50/50 blend of adult/puppy food for another 6 months.
I use string cheese for training treats, feed leftover vegetables to Lola. She also gets to clean up the cat food cans for the omega fatty acids. (She also likes the fish based foods.)
Frankly she has done well on every high quality dog food I have tried. I didn't like Bil Jack because she had excessively dry stools.
Princess Lola and the Pea , ACGC, CGC, Registered Therapy Dog through Therapy Dogs Incorporated.