Pre Breeding Diet for Breeding Dogs

Raw Feeding

It’s important to prepare your breeding female, who we will refer to as a “Dam” here forward; for her pregnancy a good 30 days before you intend to mate her. You want to make any diet improvements that may be needed at this time to give her the opportunity to adjust and for you to ensure any changes aren’t disruptive to her. Should your dog be overweight, it would be ideal to reduce her weight over the course of the next weeks through a lower calorie diet and increased physical activity. If the dam is underweight, you’ll be improving her diet over the next month, so this will take care of increasing her weight to the ideal weight for her breed.

Critical Tips: Ideally, you want to set the dam up for success by ensuring her physical and internal systems are in optimal condition at the time of breeding. Additionally, genetic health testing should be done via a DNA swab so you can make sure your female is genetically fit for breeding.

Type of Food & Schedule Changes to Make Prior to Breeding

The first step is to establish how many calories each day your female needs and begin building a diet plan that gets that number of calories into her body. The second part to feeding daily calories is feeding the right kind of calories.

Choose nutrient dense foods so that your dam can optimally utilize the nutrition in those foods without you needing to excessively increase the amount she is fed. You don’t want to make food increases currently; you want to make food improvements. The amount of food is increased later in the gestation period (week 5). Unless your female is underweight; then you do need to make an increase in the amount she is fed to bring her up to a more healthful weight. 

If you are not already feeding twice per day, now is the time to increase meals from one feeding per day to two. This doesn’t mean to double the food amount; this means you will split the total day’s food into two meals. Prior to breeding, you want to primarily offer animal-based proteins at an improved amount of 27% of the whole diet. Keep the fat & carbs at 41% fat & 32% carbs. This is what the NRC recommends as a balanced growth diet. Remember, 30 days prior to breeding is when you want to make these diet improvements if you’re not already feeding this way. Protein, Fats, & Carbs are called Macronutrients. You need to be sure to pay attention that within your feeding regimen you are offering important Micronutrients that include Calcium, Zinc, Choline, as well as the essential omega-3 fats: EPA & DHA to name a few. 

You can view the full Recommended Daily Allowances via the NRC (National Research Council, Nutrient Requirements of Dogs and Cats).

Critical Tip: When you’re preparing your dam for breeding, provide highly digestible foods with a slightly increased amount of protein than the regular adult maintenance amount. Adult maintenance is 24% protein & you want to improve this to 27% protein during the month prior to breeding. Again, this is not a volume increase, it’s a change in food type if needed.

Omega-6 : Omega-3  Balance

If you are not already feeding a balance of omega-6 and omega-3, you should do so now. The relationship between the two is often misunderstood and omega-6 is viewed by many owners as “the bad kind of omega” but that’s not the case. Both types of omegas are needed.

Retired canine nutrition expert, Steve Brown shared his analysis and expertise on the topic in his book Unlocking the Canine Ancestral Diet.

The canine ancestral diet calls for a balance of protein to fat to carbs with the focus on balancing the fats. Steve has a recipe in the book for dams and puppies that he calls “the perfect fats recipe” and it is one that we’ll talk about in article three of this series. 

Dr. Cailin R. Heinze, a board-certified veterinary nutritionist at the Cummings School of Veterinary Medicine explained it well when she wrote “The reason for a link between fatty acids and inflammation is that the body uses these fatty acids (both omega-3 and omega-6) to make compounds that are involved with our response to injury and infection. Omega-6s generally are used to make compounds that “stir up” inflammation while omega-3s are more associated with compounds that help resolve it once it has served its purpose. This is the reason that you may have heard omega-6s referred to as promoting inflammation while omega-3s are often considered to be anti-inflammatory.”


During the pre breeding stage you have learned how many calories your dog should be eating, what kind of calories those are, and you have made improvements to your female’s diet by applying what you’ve learned. The key during the pre breeding stage is to get her nutritionally supplied with the proper balance of what she needs to optimally thrive. Using the NRC chart as your guide will allow you to make sure you’re feeding foods that fill each part of the “canine food pyramid.” When your female is being fed in that manner then her body is in good condition for pregnancy. 

Click or press here to read the next article in the series “First Four Weeks of Gestation”


Nutrient Requirements of Dogs and Cats, Animal Nutrition Series by the National Research Council (NRC), 2006

Applied Veterinary Clinical Nutrition, 2012 Edition by Andrea J. Fascetti and Sean J. Delaney

Unlocking the Canine Ancestral Diet, by Steve Brown, 2010

Canine and Feline Nutrition A Resource for Companion Animal Professionals, Third Edition by Case, Daristotle, Hayek, Raasch, 2001

Leave a Reply

Your email address will not be published. Required fields are marked *