Should samples for hematology testing be collected from a properly fasted animal?

For hematology testing, it is generally not required for the animal to be fasted. Unlike some biochemical tests where fasting can influence results, hematology parameters are typically stable regardless of the animal's last meal. However, certain factors like stress or recent exercise can impact results, so it's essential to ensure a calm environment during sample collection. Always follow specific guidelines for the type of tests being conducted.