Dog bowel movements - how often is normal?

The gut health and overall health condition of a dog can be assessed, among other things, by its stool. It is not only important to pay attention to the color and consistency of the feces but also how often the dog defecates. If a dog has bowel movements more frequently than usual, this can be an indication that it does not tolerate its food well. On the other hand, a lack of bowel movements can indicate constipation or even an intestinal obstruction, which can pose serious health problems that must be recognized and treated.

To be able to react early if there are problems, it is important to know how often a dog normally defecates and to watch for deviations. In this article, we show you what to look out for to assess whether your dog is developing a problem or if everything is fine.

Frequency of Bowel Movements

Every dog has an individual metabolism, regardless of breed and age. However, there are guidelines that indicate the frequency of bowel movements. If your dog's stool frequency deviates significantly from these guidelines over a longer period, there can be various causes. Constipation, digestive problems, or an intolerance can be reasons for unusual bowel movements.

An important guideline is the size of the dog. Small dogs have a longer intestine relative to their body size than larger breeds. As a result, digested food stays longer in the intestinal tract, and small dogs have firmer and less frequent stool than large dog breeds because the food is less enriched with water in the intestines. Additionally, small dogs require less food, which also results in less stool.

The age of the dog is another important guideline. Puppies need to defecate the most and often have several bowel movements per day. As the dog ages, it gains better control over its bladder and intestines, and intestinal function decreases with age, so adult dogs usually need to defecate once or twice a day. Older dogs have a slower metabolism and often eat less, so it is not unusual for them to defecate only once a day or even every two days.

The breed of the dog also plays a role. Dog breeds with higher energy needs require more food and have more frequent bowel movements. For example, athletic breeds like service dogs, sled dogs, or herding dogs need very high-quality and energy-rich food, so three bowel movements a day can be normal.

Finally, dog food also plays a role. Depending on the quality and composition of the food, it can be digested better or worse by the dog. If the food contains many fillers like grains, these are not or barely utilized by the dog and cause larger and more frequent stool. When choosing the right food, the dog's tolerance should always be the priority.

With these guidelines, you can determine how often your dog should roughly have bowel movements. Of course, there can still be differences depending on your dog's metabolism and health condition. However, if your dog has not had a bowel movement for two days or more or shows altered stool, you should definitely consult a veterinarian. The reasons for unusual bowel movements are explained below.

Increased Defecation in Dogs

Dogs have increased defecation due to their diet. The more digestible the dog food is, the less stool the dog needs to pass. Indigestible fibers, such as fruits and vegetables with high roughage content, grains, and legumes, are excreted in the stool. Therefore, these ingredients should be avoided to reduce the amount and frequency of stool.

Besides the ingredients and quality of the food, the amount of food can also be responsible for increased defecation. If a dog receives more food than it needs, it does not absorb all the nutrients and excretes them. A sure sign of too much food is not only more frequent defecation but also overweight. If the dog only occasionally gets more food, for example during training, the number of bowel movements may increase, but it should normalize once the dog returns to its normal ration.

However, there can also be medical reasons for increased defecation in dogs. Problems in the stomach, intestines, or colon can lead to unusually large amounts of stool. Changes in the stool, such as strong odor, mucus, or too hard/soft consistency, can be signs of such problems. In this case, a veterinarian should be consulted and a stool sample brought along. The vet can diagnose the problem and initiate appropriate treatment. Common causes are pancreatitis or bacterial infections, which can be treated well.

Reasons for Infrequent Defecation in Dogs

The frequency of your dog's defecation depends on many factors. Especially in old age, it can happen that your dog defecates less often when its appetite decreases. However, if your dog consistently has infrequent bowel movements or has been constipated for at least two days, these are serious warning signs. Constipation can indicate a bowel obstruction, which can be life-threatening for your dog if left untreated. But let's start with the more harmless reasons, because if you find that the constipation is due to these rather harmless causes, you should still consult a vet, but there is no need to panic.

The more harmless reasons include:

• Change of dog food
• Reduced food intake (this can occasionally occur and is only concerning if there are additional symptoms)
• Low fluid intake by the dog
• Mild digestive problems (for example due to stress or intolerances)

If your dog shows additional symptoms such as pain or lethargy, or if the stool is changed, such as diarrhea, very hard stool, discolored stool (especially if you suspect there might be blood in the stool), and if the stool smells strange, you should definitely see a vet. This can indicate an underlying problem. In the next section, we explain what healthy defecation looks like in dogs.

Healthy Stool in Dogs

Healthy stool in dogs indicates that they are doing well, as discomfort and especially stomach or intestinal problems quickly show up in the dog's feces. That's why it's important for you as a dog owner to regularly check your four-legged friend's droppings. Pay attention to consistency, color, smell, and other unusual characteristics in the stool. White spots can, for example, indicate a worm infestation. The stool should not be slimy or covered in mucus, as this points to digestive problems or an infection in the gastrointestinal tract.

Healthy stool in dogs should be firm, dark brown in color, and have no unusual odor. It should be easy to pick up and not smear the dog's rear. Your dog should typically defecate once or twice a day. Depending on your dog's breed, age, and disposition, this can vary, and three bowel movements per day are normal, or even only every two days, as long as there are no other abnormalities.

Problems with Your Dog's Stool

If your dog has problems with stool, the first step you can take is to cook a bland diet for your four-legged friend. Since most stool problems are related to food or the gastrointestinal tract, the bland diet helps to soothe the stomach and allow it to regenerate. Suitable bland foods include cooked rice, carrots, and chicken meat. If you suspect the problems might be caused by the dog food, you should try switching to a high-quality, easily digestible food with low roughage. However, for more serious problems or additional symptoms, a visit to the vet is essential. When in doubt, it’s better to visit the vet one time too many than to underestimate a serious situation.