Prepare the Horse: Stand your horse squarely on level ground to ensure accurate measurement.

Use a Soft Measuring Tape: Avoid using metal or rigid tapes to prevent injury.

Measure the Length: Start from the center of your horse’s chest (where the neck meets the chest) and run the tape along their side to the center of the tail. Ensure the tape is taut but not tight.

Record the Measurement: Take note of the measurement in inches (or feet), as this will be your horse's blanket size.