AAFCO. (2014). “Nutrient profiles”. https://www.aafco.org/Portals/0/SiteContent/Regulatory/Committees/Pet-Food/Reports/Pet_Food_Report_2013_Midyear-Proposed_Revisions_to_AAFCO_Nutrient_Profiles.pdf
AKC. (2015). “The Care and Feeding of the Breeding Bitch: Pre-Breeding to Parturition”. https://www.akc.org/expert-advice/dog-breeding/care-feeding-breeding-bitch-prebreeding-parturition/
Wright-Rodgers, A. Shanna, Mark K. Waldron, Karen E. Bigley, George E. Lees, and John E. Bauer. "Dietary fatty acids alter plasma lipids and lipoprotein distributions in dogs during gestation, lactation, and the perinatal period." The Journal of nutrition 135, no. 9 (2005): 2230-2235.
Fontaine, Emmanuel. "Food intake and nutrition during pregnancy, lactation and weaning in the dam and offspring." Reproduction in Domestic Animals 47 (2012): 326-330.
Bebiak, D. M., Dennis F. Lawler, and L. F. Reutzel. "Nutrition and management of the dog." Veterinary Clinics of North America: Small Animal Practice 17, no. 3 (1987): 505-533.
Romsos, Dale R., Helen J. Palmer, Kathleen L. Muiruri, and Maurice R. Bennink. "Influence of a low carbohydrate diet on performance of pregnant and lactating dogs." The Journal of nutrition 111, no. 4 (1981): 678-689.