Why Does My Dog Have Loose Stools? Causes and When to Worry

Every dog owner has been there. You go to pick up after your dog on a walk, and instead of a firm, easy scoop, you find something soft, runny, or shapeless. It is not pleasant, but it is common, and in most cases it is not an emergency. Still, if you are asking why my dog has loose stools, it helps to know what is normal, what is not, and when a vet visit actually matters.

What Counts as Loose Motion in Dogs?

Loose motion in dogs is basically just a soft and runny stool. It can be soft, mushy or completely liquid. This can be described using a faecal scoring chart, ranging from a solid, well formed log at one end to a watery muddy puddle at the other. One soft stool is typically not an issue. If the stool is soft or runny for a few days, then something is going wrong.

What are the Common Dog Loose Stools Causes?

There are several dog loose stools causes, and most of them fall into a few broad categories.

• Dietary indiscretion: eating rubbish, rotten bits, table scraps or anything they may have picked up on a walk.
• Food sensitivities: the reactions against food proteins, grains or additives which develop over time.
• Infections: Bacterial, viral or parasitic infections, such as giardia, roundworms, hookworms and salmonella.
• Stress: Loose stools can be caused by changes in diet, new pets, changes in routine, travel or thunderstorms.
• Medications: Antibiotics and certain other medications may disrupt the normal flora.
• Other causes: Pancreatitis, inflammatory bowel and exocrine pancreatic insufficiency are less common but true causes of persistent diarrhoea.

Difference between Dog Diarrhea vs Soft Stool in Dogs?

Not every loose stool is full-blown diarrhea. There is a real difference between mild soft stool in dogs and true dog diarrhea, and knowing where your dog falls on that scale helps you decide what to do next.

That combination of runny poop in dogs (runny stool) and vomiting, lethargy or a fever is a sign of something more serious than a diet mix-up.

When a Dog Upset Stomach Needs a Vet Visit

If a dog has an upset stomach, and the condition resolves in a day or two, but there are no other symptoms, a vet visit is probably not necessary. Supervise your dog and watch how things go.

Call your vet if you notice any of the following:

• Diarrhea lasting more than two to three days
• Blood in the stool, or stool that looks black and tarry
• Vomiting along with the loose stools
• Lethargy, weakness, or lack of appetite
• A puppy, senior dog, or dog with an existing health condition showing any of these signs
• Signs of dehydration, such as dry gums or sunken eyes

These signs matter more than the loose stool itself. A dog that is eating, playing, and acting like themselves is a very different case from a dog that seems off.

Other Causes of Loose Stools in Dogs Worth Knowing

Beyond the everyday triggers, there are a few less obvious causes of loose stools in dogs worth keeping in mind:

• Feeding too much or too many treats in a short period of time.
• Drinking water from puddles or sources not known.
• Eating a toy, fabric or foreign object that can cause an obstruction too
• A poor quality or low fiber regular diet that cannot keep the digestion going.

Diet plays a bigger role here than most pet parents realize. A gut that is regularly fed a balanced diet with the right fiber and good bacteria tends to bounce back faster from the occasional upset, and is less likely to have repeat episodes in the first place.

Give Your Dog's Gut Everyday Support!

Loose stools are typically your dog's gut telling you that something is a little bit wrong: perhaps it's a new food, some stress, or a flaky bug. The majority resolve on their own within 24 hours or two. What you feed your dog every day, and how consistent that diet is, has a real effect on how often these episodes happen and how quickly your dog recovers from them.

Consistent, balanced nutrition makes a real difference in how your dog's digestion holds up day to day. FÜRENZA's Happy Gut is formulated to support healthy digestion and gut bacteria balance, helping your dog stay steady even when life throws in a new food, a road trip, or an unexpected snack from the yard. Explore Happy Gut and give your dog's gut the everyday support it needs.