In which animal would you expect to find a higher baseline level of neutrophils compared to lymphocytes?

In dogs, you would typically find a higher baseline level of neutrophils compared to lymphocytes. This characteristic reflects the normal leukocyte profile of canines, where neutrophils play a vital role in the immune response, particularly in response to acute infections and inflammation. Dogs usually have a leukogram that shows a predominance of neutrophils, which can be a normal finding, especially if they are experiencing any stress or have underlying infections.

In contrast, other animals, such as cats and cattle, often have a different balance between neutrophils and lymphocytes. Cats, for instance, frequently exhibit lymphocyte counts that are more comparable or even higher compared to their neutrophil counts under normal circumstances. Horses generally have a more balanced leukocyte count as well. Hence, the distinctive neutrophil predominance observed in dogs makes them the best choice among the options provided for having a higher baseline level of neutrophils compared to lymphocytes.