What to Do If Your Dog Has Diarrhea
If your dog has diarrhea: - Wait 24 hours if mild and no other symptoms. - Withhold solid food for 24–48 hours; offer only water or broth. - Use bland foods like boiled rice and chicken if symptoms improve. - Seek vet care if diarrhea lasts more than 24 hours, has blood or black tarry stools, or is paired with vomiting, fever, or weakness.
Is Diarrhea Normal for Dogs?
Diarrhea in dogs is common and often temporary. It can result from eating spoiled food, a sudden diet change, overeating, parasites, or a viral infection. Some dogs may eat grass to help expel something harmful. Occasional diarrhea does not always mean serious illness, especially if your dog is otherwise acting normal.
However, if diarrhea lasts more than a day, or if your dog shows signs of distress, it’s time to act. The body may be trying to rid itself of something that doesn’t agree with it. Watch closely for changes in behavior, appetite, or stool appearance.
Immediate Steps to Take
If your dog has diarrhea, start by withholding solid food for 24 to 48 hours. This allows the digestive tract to rest. Offer only pure water, or a low-salt broth made from vegetables, rice, and meat. You can also add a small amount of naturally brewed soy sauce to help with sodium and flavor.
If your dog refuses to drink, try adding a low-salt bouillon cube to the water. Encourage hydration to prevent dehydration, which is a serious risk with ongoing diarrhea.
Safe Bland Foods to Try
After the fasting period, introduce easily digestible, low-fat foods. Good options include: - Boiled chicken (skin removed) - Cooked white rice - Cottage cheese - Cooked macaroni or oatmeal - Soft-boiled eggs
Feed small meals 3–4 times a day for the first two days. Gradually return to your dog’s regular diet over the next few days, unless your vet advises otherwise.
Avoid fatty, spicy, or dairy-rich foods, as they can worsen symptoms.
When to See a Veterinarian
Seek immediate veterinary care if: - Diarrhea lasts more than 24 hours - Stool contains blood or looks black and tarry - Diarrhea is accompanied by vomiting, fever, weakness, or depression - Your dog cannot keep water down or shows signs of dehydration
Chronic diarrhea lasting over three weeks also requires professional evaluation. Possible causes include food allergies (especially to chicken or turkey), lactose intolerance, pancreatitis, or underlying diseases like kidney or liver issues.
Natural Remedies and Supplements
Some natural remedies may help mild cases. Slippery elm powder, available at health food stores, can soothe the digestive tract. Mix 1 slightly rounded teaspoon with 1 cup of cold water, boil while stirring, then cool. Add 1 tablespoon of honey (for dogs only) and serve at room temperature.
Canned pumpkin (not pie filling) can also help firm up stools—try a tablespoon for small dogs, up to a few tablespoons for larger dogs.
Over-the-counter antidiarrheals like Pepto-Bismol or Kaopectate may be safe when used as directed, but consult your vet before use.
Frequently asked questions
Can I give my dog human food if they have diarrhea?
Yes, but only bland, low-fat foods like boiled chicken and rice. Avoid dairy, fatty meats, and spicy items.
How long should I wait before calling the vet?
If diarrhea lasts more than 24 hours, or if blood, black stools, vomiting, or weakness appear, contact your vet immediately.
Sources
- Canine Cuisine 101 Natural Dog Food Treat Recipes to Make Your Dog Healthy and Happy · Carlotta Cooper · Chapter 1
- Dog Owners Home Veterinary Handbook · Debra M. Eldredge · Chapter 12
- Dr. Pitcairns Complete Guide to Natural Health for Dogs & Cats · Dr. Richard Pitcairn · Chapter 14
- Cavapoos The Owners Guide From Puppy To Old Age--Buying, Caring for, Grooming, Health, Training and Understanding Your… · Morgan Andrews · Chapter 8
⚠️ Important: this article is a literature summary, not a case diagnosis. Every dog is different — breed, age, and history all affect the plan. For severe anxiety or aggressive barking, contact a certified behavior trainer or veterinary behaviorist.