Causes of Canine Diarrhea

Canine diarrhea is actually a symptom of another medical condition; it is not a disease.  Diarrhea is the passing of soft or watery stools, sometimes in conjunction with a bad odor.  This condition commonly affects dogs of any age or breed.  Diarrhea usually leads to more urgency, with more frequent trips to pass stool. 

One of the leading causes of canine diarrhea is the act of eating objects not intended for canine consumption.  Ingested food and water that have been left to become stale and moldy can cause stomach distress and a bout of diarrhea.

When dogs are left outside for extended periods of time they will resort to eating garbage and drinking water that has been contaminated.  Sudden dietary changes can lead to loose runny stools.  Changes in diet should take place in a gradual manner and over a period of several days.   

Although, not all worms or parasites cause episodes of diarrhea, there are some that do such as giardia.  Coccidia, a parasite found in puppies can irritate the intestines, consequently causing diarrhea.  Hookworm infections can cause serious diarrhea in dogs of any age. 

Prescription medications, another contributing factor to canine diarrhea, can quickly bring on a bout of this disorder.