About Low White Blood Cell Counts in Dogs

White blood cells play a prominent role in the dog's immune system and are therefore vital for fighting diseases. Any time a dog exhibits a low white blood cell count, it is imperative for veterinarians to understand what the underlying cause may be.

Function

White blood cells are often referred to as leukocytes. The main function of white blood cells is to protect the dog's body against invading bacteria, viruses and fungi.

Types

A dog's body has various types of white blood cells. The following are the types of white blood cells found in dogs: neutrophils, eosinophils, basophils, lymphocytes and monocytes.

Values

A white blood cell count (WBC) would include all types of white blood cells. According to Pet Education, normal ranges for a WBC count in a dog would be approximately between 6,000 and 17,000 per microliter.

Significance

A finding of a low white blood count in dogs is often indicative of overwhelming viral infections, exposure to toxins, bone marrow abnormalities, or severe infections with sepsis.

Conclusion

The condition of having low white blood cells, often referred to as ''leukopenia,'' is most likely suggestive of something major going on in the dog's body. This often requires a battery of tests, especially when dealing with very low numbers.

References

• Blood Cells and Complete Blood Count