Feeding Your Dog When They Have Diarrhea: A Comprehensive Guide

Diarrhea in dogs is a common concern for pet parents, often leading to questions about the best course of action, particularly regarding diet. If your canine companion is experiencing loose stools but isn’t vomiting, understanding what to feed them can significantly aid their recovery. This guide will explore the effectiveness of bland diets, the role of probiotics, and when it’s crucial to seek veterinary advice, ensuring your dog gets back to their healthy self as soon as possible.

Should You Feed a Dog with Diarrhea?

Veterinarians generally recommend specific dietary approaches for dogs experiencing diarrhea, with the primary consideration being whether the dog is also vomiting.

In most cases, if your dog has diarrhea but no vomiting, feeding a bland diet, often supplemented with probiotics, is the recommended approach to support a healthy digestive system. Withholding food is typically unnecessary and may even reduce your dog’s appetite when you eventually reintroduce food. However, for very young puppies (under 3 months), senior dogs, or those with pre-existing health conditions, it is always best to consult your veterinarian before considering any fasting period.

Fasting for Dogs With Diarrhea

In certain situations, such as if a dog has ingested something inappropriate, a short fast of 12 hours or less might be suggested. This brief rest allows the digestive system to clear itself, akin to rebooting a computer, which can be beneficial for profuse diarrhea episodes. During a fast, ensure your dog has constant access to fresh water, as dehydration is a significant concern. Do not offer any treats during this period.

If your dog exhibits signs of illness, is vomiting, or continues to have diarrhea for more than 24 to 48 hours, it is imperative to contact your veterinarian immediately.

Does a Bland Diet Work for Dogs With Diarrhea?

A bland diet can be a highly effective tool for managing diarrhea in dogs, especially after a short fasting period, provided no other symptoms arise and the diarrhea has subsided. The key is to avoid re-upsetting their delicate digestive system. Incorporating probiotics and fiber additives, such as canned pumpkin, can further support recovery. This approach is most suitable for temporary digestive upset rather than chronic conditions.

How to Give Your Dog a Bland Diet for Diarrhea

When your dog appears otherwise stable and free from ongoing health issues or chronic diarrhea, introducing a small amount of bland food is the next step. Bland meals are easily digestible and better tolerated by a sensitive stomach. Offering smaller, more frequent meals is also more manageable for the canine digestive system.

A common bland diet recommendation includes boiled lean white meat chicken or boiled lean hamburger mixed with rice. This combination provides essential protein and carbohydrates. Boiling the meat helps remove excess fat, ensuring a low-fat, easily digestible meal.

It’s advisable to start with a very small portion, perhaps only a tablespoon or two, to gauge your dog’s tolerance. Giving small amounts every two to three hours is preferable to a large meal, even if your dog seems eager for more.

Most veterinarians suggest continuing a bland diet for three to five days following a mild diarrhea episode, assuming your dog shows signs of improvement and no other symptoms. Any dog that remains unwell or continues to vomit requires more intensive veterinary care beyond a simple bland diet.

Food for Dogs With Mild or Acute Diarrhea

Mild diarrhea is typically defined as soft or loose stools that have persisted for less than 48–72 hours, with the dog remaining active, eating, and drinking normally. Concern increases if your dog shows signs of illness, such as increased lethargy, decreased appetite, or the presence of blood or mucus in their stool. Acute diarrhea, which starts abruptly, can range from mild to severe depending on accompanying symptoms.

When preparing a bland diet for acute diarrhea:

  • Utilize a veterinary-prescribed bland food or a home-prepared option. A 1:1 ratio of boiled meat to rice is commonly recommended. For instance, mix one cup of boiled chicken with one cup of rice, using the leanest meat available. Boiled white meat chicken or lean hamburger are top choices.
  • Start with small, frequent meals. A general guideline is to offer 2 tablespoons of the mixture per 10 pounds of body weight, divided into small meals every two to three hours on the first day.
  • Gradually increase portions and decrease frequency. Over the next three days, if the diarrhea improves, slowly increase the meal size and reduce how often you feed them.
  • Transition back to regular food. Between days three and seven, begin incorporating your dog’s regular food into their diet. By the end of the week, most dogs should be back on their normal food and feeling well.

If at any point your dog experiences worsening diarrhea, vomiting, or a general decline in well-being, contact your veterinarian. Consistent improvement is expected after initiating a bland diet or a fasting period. Any setbacks warrant an immediate call to your vet.

What To Feed Dogs With Chronic Diarrhea

Chronic diarrhea, characterized by recurring episodes over an extended period, often indicates an underlying medical condition. Addressing the root cause through veterinary diagnosis and treatment is essential before establishing an appropriate long-term diet. Dietary changes may be part of a broader treatment plan recommended by your veterinarian.

For dogs with persistent gastrointestinal issues, such as inflammatory bowel disease, prescription diets formulated for diarrhea may be more suitable. These specialized foods are nutritionally complete and balanced for long-term feeding and can often be given to other healthy dogs in the household, following veterinary approval.

While homemade bland diets are beneficial for short-term relief, they can lack the essential nutrients required for a dog’s long-term health. Several prescription diets are available through veterinarians, including Hill’s Prescription Diet i/d, Purina EN, and Royal Canin Gastrointestinal. Your veterinarian will help you select the most appropriate option based on your dog’s specific condition.