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How To Boost Your Dog’s Milk Supply: Our Vet Shares 5 Best Ways

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By Dr. Iulia Mihai

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Dr. Iulia Mihai

DVM MSc (Veterinarian)

The information is current and up-to-date in accordance with the latest veterinarian research.

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The main activity of puppies in the first days and weeks of life will be sleeping and suckling. Puppies consume milk about 12-20 times a day in the first weeks of life. The intervals between feeding sessions increase step by step after a week of age.

Up to the fourth week of life, the puppies are still trying to suckle about eight times a day. Only from week 5-6 will the puppies be satisfied with five meals a day.

Thanks to the mother’s nutritious milk, which provides them with all the important nutrients, the puppies will gain weight quite quickly. There can be situations in which the mother is not producing enough milk, this can result in the puppies not gaining weight as quickly and risk being underdeveloped.

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How to Know Your Dog is Not Producing Enough Milk

There are several signs that may indicate your new mother is not producing enough milk:

  • The puppies will fail to gain weight
  • The puppies will not have full tummies after feeding
  • The puppies may be nursing for extended periods
  • They may be crying excessively
  • The mammary glands may feel empty and difficult to express milk from

There can be many reasons that a nursing mother is not producing enough milk, ranging from a large litter, to health problems such as mastitis. If you think that your dog is not producing enough milk she should have a check over with a veterinarian.

Puppies with mother on a dog bed
Image Credit: Tiplyashina Evgeniya, Shutterstock

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Best Ways to Boost Your Dog’s Milk Supply

Fortunately, there are some tricks you can try to increase your dog’s milk production, but we recommend discussing the situation with your vet in case the mother needs medical attention. Tricks to try include:

  • Feeding your dog more than usual
  • Increase hydration
  • Stress reduction
  • Supplements for nursing dogs
  • Keeping your dog healthy

However, there are cases in which you have to accept that your dog cannot produce enough milk or at all, situations in which your puppies will need to be bottle fed with substitute products.

1. Feed Your Dog More Than Usual

female labradoodle dog eating from elevated feeding bowl
Image Credit: sophiecat, Shutterstock

A nursing dog needs many more calories than usual in order to produce enough milk for her puppies. She will need to eat up to four meals a day (or several smaller ones) to have enough calories and therefore energy. Lactation is the most energy demanding life stage, so her nutritional requirements increase greatly in this time. It’s a good idea to increase your dog’s food intake prior to the birth to ensure she is in good body condition once the pups arrive.

Week 1-2 before whelping: Adult maintenance x 1.5
Week 1 of lactation: Adult maintenance x 1.5
Week 2 of lactation: Adult maintenance x 2
Weeks 3  to 4 peak lactation: Adult maintenance x 2.5 to 3
Weeks 5 to 6 of lactation: Adult maintenance x 2

What to Feed a Nursing Dog to Increase Milk Supply

In terms of food, feed your dog during lactation with a diet that contains high-quality easily digestible ingredients, preferably a diet specifically formulated for nursing or lactating dogs. It is also suitable to feed puppy food to her until her puppies are weaned. It is important to note that large breed puppy foods are not suitable for a nursing bitch as the calcium and phosphorus ratio is not appropriate for them.

It is normal for your nursing dog to lose a little weight during this exhausting period, but if your dog loses a considerable amount of weight, it could be a sign that she is not getting enough nutrients. It is important to monitor their weight and body condition score 1.

If your nursing dog consumes a diet rich in nutrients, do not add extra vitamins and minerals to her food (unless recommended by your vet), and do not feed extra meat or milk. An imbalance in calcium can result in a life threatening condition called periparturient hypocalcemia, often referred to as eclampsia, and adding incorrect mineral supplements during pregnancy can increase the risk of eclampsia. Discuss with your veterinarian if you think your dog requires calcium supplements during lactation.

2. Boost Hydration

Do not forget about hydration! Hydration is very important for your pet because nursing takes a lot of moisture, and dehydration will result in a rapid reduction in the amount of milk she produces. On average bitches produce around 1 liter of milk per day once lactation gets going. So, give your dog fresh water several times a day and make sure that the water bowl is always topped up. Place one water bowl close to your dog so she doesn’t need to move too far from her puppies to drink, but also provide another bowl further away so that she can drink without interference from demanding offspring. If your dog doesn’t drink much water or you just want to add some flavor, you can offer her some warm or cold (never hot) chicken broth. The best way to prepare this is to boil some plain chicken, and keep the water. This way there are no additives or excess salt. Just wait for the water to have cooled before offering it to your dog, and she will likely enjoy the chicken as well!

3. Reduce Stress

Stress can have a major impact on your pet’s health and lead to reduced or stopped milk production and even the rejection of her puppies.

Ensuring that your dog and her puppies have a safe and comfortable space away from the hustle and bustle of the house can help her to feel more comfortable and calm. However for some very anxious dogs they actually prefer to be closer to their humans. So take your cues from your dog, and make sure she has the space she needs to feel that both she and her puppies are safe. Keep visitors to a minimum in the first few weeks.

If your dog seems stressed, give her time, give her a break. Just as women who have just given birth need a break from time to time to recharge their batteries, so does your dog. You can take your dog for a gentle walk, play with her, or simply take care of the puppies while their mother takes a (well-deserved) break.

Litter of Small Breed Newborn Puppies Nursing on Their Mom_anna hoychuk_shutterstock
Image credit: Anna Hoychuk, Shutterstock

4. Stimulation of the Mammary Glands

The physical stimulation of puppies suckling and kneading the mammary tissue triggers the release of the hormone oxytocin, which is responsible for the release of milk. If your dog has a small litter, there may be inadequate stimulation to trigger a suitable amount of oxytocin. Using clean or gloved hands, you can apply pressure to the mammary glands and nipples to help trigger oxytocin release and improve milk let down. If there is only a single pup, avoid stimulating too many mammary glands, as this could lead to mastitis in the ones that are not being nursed from. Instead, focus on one that is adjacent to the one most used by the pup, and encourage the puppy to suckle from both.

Remember to thoroughly wash your hands before and after this activity.

5. Keeping Your Dog Healthy

Rhodesian Ridgeback Mother Dog With Puppies
Image Credit: olgagorovenko, Shutterstock

There are several ways to keep your dog healthy, such as deworming, checking regularly for mammary infections, or checking the state of her health at the vet.

Intestinal Parasites

Whether it is intestinal worms or other types of intestinal parasites (e.g., giardia), they can lead to weight loss and reduced milk production because the nutrients your dog consumes are no longer properly assimilated. Therefore, it is recommended to take your nursing dog to the veterinarian if you suspect that she has intestinal parasites. In addition, the veterinarian may also recommend deworming the puppies because their mom most likely has transmitted the parasites to the puppies through her milk 2.

Check for Mammary Infections

Mastitis is an inflammatory disease of the mammary gland which is sometimes accompanied by infection. This condition, if not treated correctly and on time, can even become fatal. Mastitis can also prevent the nursing of newborn puppies as the milk accumulates in the mammary gland and will no longer be released through the duct to the puppies.

Mastitis can result from trauma to the nipple or gland, or something causing the milk duct to become blocked. The affected gland/s become swollen, inflamed, and often quite painful. Mastitis can also result from a bacterial infection, either from an external source or from an overgrowth of bacteria that normally inhabits the skin.

The clinical signs of bacterial mastitis can include:

  • Redness and swelling of the nipple and surrounding tissue
  • Pain to touch
  • Affected mammary glands can present wounds and ulcers
  • The excreted milk may contain pus or blood

Your dog may show systemic signs of illness as well, including:

  • Inappetence
  • Fever
  • Lethargy
  • Restlessness
  • Moving away from the pups/refusing to nurse

All dog breeds, regardless of age, can develop this condition, but first time mothers are the most commonly affected.

If you notice any of these clinical signs, take your dog to the vet as soon as possible.

Take Your Dog to the Vet for Regular Check-Ups

It doesn’t hurt to take your dog to the vet, even if she seems healthy and produces enough milk for her puppies. In some situations, the veterinarian can recommend supplements or special diets to help your dog get back on her feet faster.

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How Long Will My Dog Nurse Her Puppies, and When Should I Start Giving Them Solid Food?

The moment you start feeding your puppies depends on the amount of milk the mother has and the weight of the pups. In general, puppies start being offered solid food between the fourth and sixth week of life. This process of transitioning from suckling to eating only solid foods is called weaning. If you’re not sure what to do, ask your vet when the puppies are about four weeks old if they recommend giving them extra food.

As a first type of food in addition to mother’s milk, you can give them puppy milk, wet food, or a mixture of water and dry puppy food. It’s useful if you have been offering your dog some puppy food during this time as you can easily start offering some to the puppies as well. Between the eighth and tenth week, the puppies should eat solid food without problems.



Milk production in lactating females can be reduced for various reasons, the most common being insufficient nutrition, mastitis, dehydration, or stress. If you want to increase her milk production, you can feed your dog an easily digestible diet of quality ingredients designed for puppies or nursing dogs. You must also make sure that she has fresh water at all times, or add some water to her food. Remember to make sure your dog gets a break from her pups from time to time, and if she has a large litter, you may need to help out with supplemental feedings. It’s a good idea to schedule a post-whelping check up with your vet to make sure everything is going well, especially if you are worried that she is not producing enough milk, or shows any other signs of illness.

Featured Image Credit: Marsan, Shutterstock

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