If you are filling out a pet profile, click ‘Lactating Mom’ and we will help you get the right recipe. The most appropriate recipe for your pregnant dogs would be our Real Chicken & Sweet Potato Recipe. This recipe is formulated to meet the nutrient levels established by the AAFCO Dog Food Nutrient Profiles for growth and maintenance. The GAs read:Protein (min):32%, Fat (min):18%, Crude Fiber (max):4%, and Moisture (max):12%.In addition, we guarantee calcium, phosphorus, vitamin E, DHA, Omega-6 and Omega-3 fatty acids and glucosamine. We aren’t aware if anyone has used this particular recipe for their pregnant dogs, but you should have a good experience based on the formula and high quality ingredients used.