White blood cell changes

Panleukopenia 

Decreased number of all types of white blood cells

Caused by HIV/FIV, parvo virus 

Pancytopenia 

Defficiency of all three types of blood cells - RBCs, WBC, and platelets

Caused by severe myelosuppression 

Neutrophilia 

Increased number of neutrophils in the blood stream 

Caused by stress, steroid…