Feel free to mix Petaluma with any complete and balanced dog food without limitation. Petaluma can be a great base for any topper, and any portion of Petaluma improves your pup’s environmental pawprint and animal welfare impact. The main consideration is calories - make sure you are properly accounting for the mixture to avoid over-feeding your dog. Overweight dogs live 5-10% shorter on average than healthy weight dogs.If you mix in table scraps or homemade food, we do not recommend exceeding 10% of the total caloric value. We’ve carefully planned this diet to achieve the right balance of nutrients, and diluting it with nutritionally unbalanced foods can result in nutritional deficiencies.