Below are the most common causes for diarrhea in dogs this age. Please click on the links below for more information on these diseases. Should you seek a one on one consultation with a licensed veterinarian, please visit our Ask the Vet page where you can submit a question 7 days a week, 24 hours a day:
Please bear in mind that diarrhea at this age has the potential to be attributable to other underlying systemic diseases, even cancer. As such, a veterinary visit with a full diagnostic work-up is advisable for your pet.