My dog has diarrhea, what should I do?

Diarrhea is a common issue in dogs, often caused by dietary indiscretion (eating something they shouldn't), stress, or a sudden change in food. While mild cases can resolve on their own, severe or prolonged diarrhea can lead to dehydration and indicate more serious health problems.

What to Look For

• Frequency and Consistency: How often and how watery is the stool?
• Color/Contents: Is it black and tarry (melena), bright red (fresh blood), mucus-filled, or yellow/green?
• Other Symptoms: Is your dog also vomiting, lethargic, has a fever, or loss of appetite?
• Hydration: Check their gums for stickiness or capillary refill time to assess dehydration.

Initial Steps

For mild diarrhea in an otherwise healthy and active dog, withhold food for 12-24 hours (but always ensure access to fresh water). After fasting, introduce a bland diet such as plain boiled chicken (no skin/bones) and white rice in small, frequent meals for a few days. Gradually reintroduce their regular food.

When to See a Vet

Seek veterinary attention immediately if:

• Your dog is a puppy, elderly, or has existing health conditions.
• The diarrhea is severe, watery, or happens very frequently.
• There is blood (bright red or black/tarry) or a large amount of mucus in the stool.
• Your dog is also vomiting repeatedly, lethargic, weak, or refuses to drink.
• Your dog shows signs of abdominal pain or bloating.
• The diarrhea persists for more than 24-48 hours despite home care.