i agree, it looks to me the biggest difference between the 2 puppy formulas is the protein content....
blue buffalo grain free puppy
Guaranteed Analysis
Crude Protein 27.0% min Crude Fat 16.0% min Crude Fiber 7.0% max Moisture 10.0% max Calcium 1.3% min Phosphorous 1.0% min Omega 3 Fatty Acids* 0.4% min Omega 6 Fatty Acids* 0.6% min
blue wilderness puppy.
Guaranteed Analysis
Crude Protein 36.0% min Crude Fat 16.0% min Crude Fiber 6.0% max Moisture 10.0% max Calcium 1.3% min Phosphorus 0.9% min DHA* 0.1% min Omega 3 Fatty Acids* 0.9% min Omega 6 Fatty Acids* 3.0% min |