My 8 year old German Shepherd mix went to the doctor for blood work and it back back that his WBC count is 3.5. The doctor said normal is 5.5-17. They gave him an antibiotic and in 2 weeks his WBC count will be rechecked but I am freaking out! Has anyone here had an experience with anything like this? Other health stuff, he has bad allergies that he takes shots for and he seizures but he does not seizure frequently enough to need medicine.