The best diet (if your feeding kibble) would be to feed your lab a variety of foods, not just one brand or flavor or form. Rotate foods to maintain a healthy gut and give probiotics and/or digetive enzymes. Commercial kibble will always have some shortcomings. I like and use for kibble Nutrisource grain free, Nature’s Select Grain Free or the Hi-Pro formulas only (made by Mid America Pet Foods), Brothers Complete and sometimes Wysong Epigen and Nutrisca. I foster so I have lots of mouths to feed. I also feed various canned foods from Wellness, Nutrisca, Addiction, Tripett and Weruva. And also give freeze dried foods and raw foods.
