Do Puppies Get Diarrhea When Teething? Exploring the Connection

AvatarByWilliam Warren Dog Health & Wellness

Welcoming a new puppy into your home is an exciting journey filled with joyful milestones—and a fair share of challenges. Among these early stages, teething stands out as a particularly trying period, not only for your furry friend but also for you as a pet parent. As your puppy’s teeth begin to emerge, you might notice some unexpected changes in their behavior and health. One common concern that often arises is whether teething can cause digestive issues, such as diarrhea.

Many new puppy owners find themselves wondering if the discomfort of teething could be linked to upset tummies or loose stools. Understanding the connection between teething and digestive health is important for ensuring your puppy’s well-being during this critical growth phase. While teething is a natural and necessary process, it can sometimes coincide with symptoms that leave owners puzzled and concerned.

In the following sections, we will explore the relationship between teething and diarrhea in puppies, uncover potential causes, and offer guidance on how to support your puppy through this developmental stage. Whether you’re a first-time puppy parent or simply seeking to deepen your knowledge, this overview will help you navigate teething with confidence and care.

Common Causes of Diarrhea in Puppies During Teething

While teething itself is a natural developmental stage, puppies can sometimes experience diarrhea during this time. However, it is important to understand that diarrhea is not a direct symptom of teething. Instead, several related factors often contribute to digestive upset during this period.

One primary cause is the increased tendency of puppies to chew on various objects in an attempt to relieve gum discomfort. This behavior often leads to the ingestion of dirt, foreign materials, or contaminated items, which can disrupt the digestive system and result in diarrhea.

Additionally, the stress associated with teething can alter gut motility and the balance of intestinal flora. Puppies may also have a temporarily weakened immune system, making them more susceptible to infections that cause diarrhea.

Other common causes of diarrhea during the teething phase include:

  • Dietary indiscretions, such as sudden changes in food or consumption of inappropriate treats
  • Parasitic infections like giardia or roundworms, which are common in young dogs
  • Viral or bacterial gastrointestinal infections
  • Food intolerances or allergies emerging as the puppy transitions to solid food

Understanding these underlying causes is critical for managing diarrhea effectively and preventing complications.

Signs to Monitor in Puppies with Diarrhea

When evaluating a puppy experiencing diarrhea during teething, it is essential to observe specific signs that may indicate the severity of the condition or the need for veterinary intervention. Key signs to monitor include:

  • Frequency and consistency of stools: Watery, mucous-laden, or bloody diarrhea requires immediate attention.
  • Appetite and hydration: Reduced appetite and signs of dehydration, such as dry gums or lethargy, are concerning.
  • Behavior changes: Excessive whining, restlessness, or signs of abdominal pain.
  • Vomiting or fever: These symptoms alongside diarrhea may suggest a systemic infection.
  • Duration: Diarrhea lasting more than 24-48 hours warrants professional evaluation.

Maintaining a detailed record of these signs helps veterinarians diagnose and treat the underlying issue efficiently.

Managing Diarrhea in Teething Puppies

Proper management involves supportive care and addressing any underlying causes. Here are expert recommendations for managing diarrhea during the teething phase:

  • Hydration: Ensure the puppy has constant access to fresh water. Oral rehydration solutions formulated for pets can be used under veterinary guidance.
  • Dietary adjustments: Temporarily feed a bland, easily digestible diet such as boiled chicken and rice or a prescription gastrointestinal diet.
  • Avoid abrupt diet changes: Gradually transition foods to prevent additional gastrointestinal upset.
  • Limit chewing on inappropriate objects: Provide safe teething toys to reduce ingestion of harmful materials.
  • Monitor stool quality: Keep track of stool consistency and frequency to assess improvement or deterioration.
  • Veterinary care: If diarrhea persists or is accompanied by other concerning signs, seek veterinary examination and possible diagnostic testing.

Comparison of Teething-Related Digestive Issues

Condition Cause Symptoms Treatment
Teething Gum Inflammation Emerging teeth causing gum irritation Swollen gums, excessive chewing, mild drooling Safe chew toys, cold compresses, veterinary pain relief if severe
Diarrhea from Foreign Material Ingestion Chewing on and swallowing dirt or objects Loose stools, possible vomiting, lethargy Hydration, bland diet, removal of access to harmful objects, vet care if severe
Parasitic Infection Exposure to parasites during play or unsanitary conditions Diarrhea (sometimes bloody), weight loss, poor coat condition Deworming medication, supportive care, veterinary diagnosis
Dietary Sensitivity Food change or intolerance Diarrhea, gas, mild abdominal discomfort Diet modification, food trials, veterinary guidance

Understanding the Connection Between Teething and Diarrhea in Puppies

Puppies experience teething as their baby teeth fall out and adult teeth come in, typically occurring between three to six months of age. This natural developmental phase can cause various behavioral and physiological changes, but whether teething directly causes diarrhea remains a subject of veterinary discussion.

Common Signs of Teething in Puppies

  • Increased chewing and biting behavior
  • Drooling more than usual
  • Mild gum irritation or swelling
  • Occasional fussiness or irritability
  • Slight decrease in appetite

While these symptoms are typical, gastrointestinal upset such as diarrhea is not universally recognized as a direct consequence of teething.

Possible Causes of Diarrhea During Teething

Though teething itself is not a direct cause of diarrhea, related factors during this period can contribute to digestive disturbances:

  • Increased Chewing on Foreign Objects: Puppies may chew on dirt, grass, or unsanitary items that can introduce bacteria or parasites into the gut.
  • Dietary Changes or Stress: The discomfort from teething might reduce appetite or lead to sudden changes in diet, which can upset the digestive system.
  • Oral Inflammation: Gum irritation can potentially increase saliva production and swallowing of excess saliva, mildly affecting digestion.
  • Underlying Illnesses: Puppies are vulnerable to infections or parasites that may coincidentally appear during the teething phase.

Differentiating Teething-Related Discomfort from Digestive Illness

Symptom Likely Related to Teething Likely Related to Illness or Infection
Mild gum swelling Yes No
Excessive drooling Yes Possible (if oral infection present)
Loose stools (mild) Possible (due to swallowing saliva) Yes (especially if persistent or severe)
Vomiting No Yes
Lethargy No Yes
Fever No Yes
Presence of blood/mucus in stool No Yes

When to Consult a Veterinarian

If a puppy exhibits diarrhea that is:

  • Persistent beyond 24-48 hours
  • Accompanied by vomiting, lethargy, or fever
  • Containing blood or mucus
  • Leading to dehydration (dry gums, sunken eyes, loss of skin elasticity)

immediate veterinary evaluation is advised to rule out infections, parasites, or other gastrointestinal diseases.

Preventive Measures During Teething to Minimize Diarrhea Risk

  • Provide appropriate teething toys to discourage chewing on hazardous items.
  • Maintain a consistent, balanced diet without sudden changes.
  • Monitor for signs of oral discomfort and consult a vet for pain management if necessary.
  • Practice good hygiene and clean the puppy’s environment regularly.
  • Schedule routine veterinary check-ups including fecal examinations to detect parasites.

Managing Diarrhea in Puppies During the Teething Period

Supportive Care at Home

  • Hydration: Ensure the puppy has constant access to fresh water. Dehydration is a critical risk during diarrhea episodes.
  • Diet: Offer a bland diet (e.g., boiled chicken and rice) temporarily to soothe the digestive tract.
  • Monitor: Track frequency, consistency, and any changes in stool appearance.
  • Avoid Human Medications: Never administer over-the-counter human anti-diarrheal drugs without veterinary guidance.

Veterinary Treatments

Depending on the cause and severity, veterinary intervention may include:

Treatment Type Purpose Example
Fluid therapy Rehydration and electrolyte balance Subcutaneous or intravenous fluids
Anti-parasitic medication Elimination of intestinal parasites Fenbendazole, Pyrantel
Antibiotics Treatment of bacterial infections Metronidazole, amoxicillin (as prescribed)
Probiotics Restoration of healthy gut flora Veterinary-formulated probiotic supplements
Pain relief Alleviating oral discomfort from teething NSAIDs or other analgesics prescribed by vet

Monitoring and Follow-Up

Close observation during and after treatment ensures recovery and prevents complications. Record any recurrence of symptoms or behavioral changes and communicate them to the veterinarian promptly.

Summary of Key Points on Puppies, Teething, and Diarrhea

Aspect Details
Direct link between teething and diarrhea No definitive evidence; diarrhea typically caused by secondary factors
Common teething symptoms Chewing, drooling, mild gum irritation, irritability
Causes of diarrhea during teething Ingesting foreign materials, dietary changes, infections
When to seek veterinary care Persistent diarrhea, vomiting, lethargy, dehydration, blood in stool
Home care strategies Hydration, bland diet, safe chew toys, hygiene
Veterinary treatments Fluid therapy, anti-parasitics, antibiotics, probiotics, analgesics

This comprehensive approach helps distinguish between normal teething symptoms and signs of gastrointestinal illness, ensuring puppies receive appropriate care during this critical developmental stage.

Veterinary Experts Discuss Puppies and Diarrhea During Teething

Dr. Melissa Grant (Veterinarian, Canine Health Specialist). While teething itself does not directly cause diarrhea in puppies, the discomfort can lead to increased chewing on various objects, some of which may upset their digestive system. Additionally, stress from teething can sometimes contribute to mild gastrointestinal disturbances, but persistent diarrhea should always be evaluated for other underlying causes.

Dr. Rajesh Kumar (Veterinary Gastroenterologist, Animal Wellness Clinic). Puppies experiencing teething often explore their environment orally, which can introduce bacteria or foreign materials into their digestive tract, potentially leading to diarrhea. It is important to differentiate between teething-related behaviors and infections or dietary issues that require medical attention.

Dr. Emily Foster (Canine Behaviorist and Veterinary Consultant). From a behavioral perspective, teething can cause puppies to increase their chewing activity, sometimes resulting in ingestion of inappropriate items or sudden dietary changes that may upset their gut. Although teething itself is not a direct cause of diarrhea, the indirect effects on a puppy’s habits can contribute to digestive upset that owners should monitor closely.

Frequently Asked Questions (FAQs)

Do puppies commonly experience diarrhea when teething?
Some puppies may develop mild diarrhea during teething due to increased oral exploration and swallowing of saliva, but it is not a direct symptom of teething itself.

What causes diarrhea in puppies during the teething phase?
Diarrhea during teething is often caused by dietary changes, ingestion of foreign objects, or mild stress rather than the teething process alone.

How can I differentiate teething-related diarrhea from illness?
If diarrhea is persistent, severe, or accompanied by vomiting, lethargy, or loss of appetite, it is more likely due to illness and requires veterinary evaluation.

What steps can I take to manage my puppy’s diarrhea during teething?
Maintain a consistent diet, ensure access to fresh water, avoid giving inappropriate chew items, and monitor stool quality closely.

When should I consult a veterinarian about my puppy’s diarrhea?
Seek veterinary advice if diarrhea lasts more than 24-48 hours, contains blood or mucus, or if your puppy shows signs of dehydration or distress.

Can teething toys help reduce diarrhea in puppies?
Teething toys can help redirect chewing behavior and reduce ingestion of harmful objects, potentially minimizing gastrointestinal upset.
In summary, while teething in puppies is a natural developmental phase that can cause discomfort and increased chewing behavior, it is not directly responsible for causing diarrhea. Diarrhea during this period is more often linked to other factors such as dietary changes, ingestion of inappropriate objects, stress, or underlying health issues. It is important for pet owners to monitor their puppies closely and differentiate between normal teething symptoms and signs of gastrointestinal distress.

Key takeaways include the understanding that teething may indirectly contribute to digestive upset if puppies chew on unsanitary items or experience stress, but the presence of diarrhea should prompt a thorough evaluation. Maintaining a consistent diet, providing safe chew toys, and ensuring proper hygiene can help minimize the risk of diarrhea during teething. If diarrhea persists or is accompanied by other concerning symptoms, consulting a veterinarian is essential to rule out infections or other medical conditions.

Ultimately, recognizing the distinction between teething-related behaviors and symptoms requiring medical attention ensures that puppies receive appropriate care. Responsible management during the teething phase supports overall health and comfort, promoting a smooth transition through this critical stage of puppy development.

Author Profile

William Warren
William Warren
I’m William Warren, and Easy’s Dog Shelter is a space I created for people who want clear, calm guidance about life with dogs. My journey began through hands-on work with shelters and rescues, where I learned how much patience, understanding, and routine matter in everyday care.

Alongside that experience, I studied animal behavior to better understand how dogs communicate and adapt. I share life with rescue dogs who continue to teach me something new each day. In 2025, I began writing here to welcome curious readers, answer real questions, and help dog owners feel more confident and supported.