Why Is My Dog Having Diarrhea at Night?
Diarrhea is a sign that your dog’s digestive system is not balanced, which is leading to loose bowels. The most common reason for nighttime diarrhea is a sudden change in food. Sometimes life gets busy, and you run out of your dog’s favorite kibble, or the delivery is late, and it’s going to take a few more days to arrive.
Whatever the reason, you find yourself desperate to feed your dog, so you run to the nearest store to grab a bag of what looks best. The only problem is that your dog’s digestive system is familiar with a specific ratio of protein, nutrients, and fat. The shock of a different ratio often causes diarrhea that can flare up at night.
Here are other important reasons your dog gets diarrhea at night:
Allergies and Food Sensitivities
Food allergies are common in dogs, but pinpointing the exact ingredient in their diet is a bit of an adventure. Diarrhea in dogs at night is often activated by food allergies that originate from their last meal. There is a chance your dog might have a sensitivity or allergy to ingredients in their kibble or wet dog food. Another cause is feeding your dog a few table scraps of human food that doesn’t agree with their system. Gradually switching the dog food to an allergy-friendly option helps to reduce the risk of nighttime diarrhea in dogs.
Medications
Prescription medications provided to your dog by the veterinarian come along with a few possible side effects. Diarrhea is one of the symptoms caused by medications such as a dewormer. This medication often causes nighttime diarrhea for a few days as your dog’s body adjusts. Discuss side effects from medication with the veterinarian before giving it to your dog.
Emotional Stress and Anxiety
A dog’s body responds to emotional stress and anxiety by producing physical symptoms such as diarrhea. If your pet has diarrhea at night, there is a possibility that they are anxious about something like a sudden move to a new home, traveling, or the family environment. Sometimes, dogs just want to sleep in the same bed with their pet parents, so they get emotional and stressed until you finally give in and let them in the bed. Pinpoint the source of your dog’s stress and help eliminate the problem to see if it improves their digestive system.
Illness and Parasites
As a pet parent, the first thought in your mind when you see your dog has diarrhea is sickness. This is a normal response, and it could be possible because parasites can cause a variety of problems in the digestive tract, including explosive dog diarrhea. The most common illnesses that cause nighttime diarrhea are Giardia, roundworm, and coccidian. If you suspect your dog is suffering from an illness or parasite, contact a veterinarian immediately for further assistance.
What You Should Do if Your Dog Has Nighttime Diarrhea
No matter the cause, there is something you can do to help prevent the problem in the future – consider giving your dog Bernie’s Perfect Poop. Perfect Poop is a digestion support supplement that is an excellent addition to a healthy diet. It’s made with natural ingredients and contains premium probiotics, fiber, prebiotics, and enzymes for a healthy gut. Aside from helping with nighttime diarrhea, the benefits of Perfect Poop include improved stool quality, reduction of stool odor, gas, and bad breath. Plus, it enhances the immune system and overall health of your dog! Overall, it can help 30+ digestive-related conditions. If your dog has diarrhea during nighttime, you can help put a stop to it with Bernie’s Perfect Poop. Read more about how to deal with dog diarrhea here.
FAQs
Can Giardia in dogs cause nighttime diarrhea?
Yes, Giardia in dogs can cause nighttime diarrhea. Giardia is a microscopic intestinal parasite that affects the small intestine and disrupts normal digestion and nutrient absorption. Because it irritates the intestinal lining, it can lead to sudden urgency, loose stools, and unpredictable bowel movements that may happen at any time, including during the night.
Why does a dog have diarrhea even when acting fine?
A dog’s diarrhea can occur even when they seem to be acting fine because the digestive system may be reacting to a minor imbalance in the dog’s diet, mild digestive upset, or dietary indiscretion. Sometimes loose stool develops before other symptoms appear. Dog parents may notice changes in stool consistency or bowel movements without obvious signs of illness. However, if diarrhea persists or becomes persistent diarrhea, it could signal an underlying health condition affecting the gastrointestinal tract or the dog’s intestines.
What causes diarrhea in dogs during the night?
Nighttime diarrhea in dogs can be triggered by sudden dietary changes, new foods, contaminated food, intestinal parasites, viral infections, or food allergies. In some cases, separation anxiety or stress can disrupt the dog’s digestive system and dog’s gut flora. Adult dogs and senior dogs may also experience chronic diarrhea related to liver disease or inflammatory bowel disease. When the dog’s GI tract is irritated, diarrhea episodes may worsen overnight.
What should I do if my dog has diarrhea but seems otherwise fine?
If your dog has diarrhea but appears otherwise fine, start by evaluating the dog’s diet and recent changes in regular food. For mild diarrhea or acute diarrhea, some pet owners try withholding food briefly and then offering a bland diet such as boiled chicken and plain rice to support healthy digestion. Monitor the dog’s stool, bowel movements, and other symptoms. If severe diarrhea develops or diarrhea persists beyond a day or two, seek veterinary care for a physical exam or fecal test.
Can inflammatory bowel disease lead to chronic dog’s diarrhea?
Yes, inflammatory bowel disease can cause chronic diarrhea in dogs. This condition affects the gastrointestinal tract and interferes with proper nutrient absorption. Dogs with inflammatory bowel disease often experience persistent diarrhea, digestive problems, and ongoing digestive upset. Veterinary intervention and an appropriate treatment plan are important to prevent serious complications and restore digestive health.
Should I feed a bland diet if my dog has diarrhea?
A bland diet can help resolve diarrhea by giving the dog’s digestive system time to recover. Boiled chicken and rice are commonly recommended for short-term support, especially after mild diarrhea or acute diarrhea. This approach may help rebalance gut bacteria and promote a healthy balance in the dog’s gut flora. However, if diarrhea in dogs continues or other symptoms appear, consult a vet for professional guidance.
What does bloody diarrhea in dogs mean?
Bloody diarrhea can indicate irritation in the dog’s GI tract, intestinal blockage, intestinal parasites, harmful bacteria, or more serious health issues such as liver disease. It may also point to viral infections or an underlying health condition affecting the dog’s body. Severe diarrhea accompanied by blood requires immediate veterinary care, a thorough physical exam, and possibly a fecal test to determine the cause and appropriate treatment.
Could something my dog ate upset their digestive system and gut health?
Yes, if your dog ate table scraps, new food, or contaminated food, it can disrupt gut health and lead to diarrhea. Dietary indiscretion is one of the most common causes of diarrhea in dogs. Sudden changes in dog foods or regular food can disturb the dog’s gut flora and digestive system, causing gi upset and diarrhea episodes in furry friends.
How does poor digestive health affect a dog’s digestion and cause diarrhea in dogs?
Poor digestive health weakens the digestive system and prevents the dog’s gi tract from absorbing nutrients efficiently. When gut bacteria are out of balance, it affects healthy digestion and the dog’s digestive system overall. This imbalance can lead to loose stool, chronic diarrhea, or persistent diarrhea. Regular vet check-ups and monitoring the dog’s symptoms help maintain digestive health and prevent serious complications in adult dogs and senior dogs alike.
