Introduction
A Helicobacter infection in dogs can occur through exposure to a genus of bacteria named Helicobacter. This type of bacteria has a spiral shape, and it is able to bore deep within the stomach tissues where it can thrive. The activity of the bacteria in the stomach’s tissues, and in the lower GI tract, can lead to inflammation and irritation which can cause gastritis.
Causes of Helicobacter Infection Still Uncertain
Plenty of questions and mystery surround the issue of what exactly causes a Helicobacter infection in dogs. Some forms of the bacteria have been isolated from the stool of dogs, but the exact route of infection is unclear. It is currently suspected that a Helicobacter infection can occur if a dog ingests stool that is carrying the bacteria, but this theory has not yet been positively proven.
It is also believed that a Helicobacter infection in dogs could cause gastritis symptoms in dogs that already have another underlying condition. Perhaps the dog’s weakened immune system let the bacteria get out of control, or maybe the dog’s stomach or GI tract was already weakened by another disorder. Whatever the case, it is believed that some dogs are immune to developing a Helicobacter infection while other dogs seem more susceptible to the bacteria.
The many questions that still surround this type of infection in dogs, and how it can affect dogs, can be frustrating to pet owners with dogs that may be suffering from Helicobacter infection. Fortunately there are a number of tests that can conclusively identify the bacteria if a Helicobacter infection is suspected, and the bacterial infection can usually be treated successfully through medications.