I recently migrated the Excel document to a GoogleDocs Spreadsheet (screenshot below). I'm pleased to make this template available to any Bulldog operators who may find it useful. You can find it here.
Simply print-off some copies as you need them and fill them in manually, or make a digital copy to your own GoogleDrive (if you have a Google account), and customise to your own needs (e.g., type-in your particulars such as aircraft registration, undercarriage leg serial numbers, etc), then print-off copies as you need them.
For convenience, the template incorporates hyperlinks to my Bulldog Weight & Balance Calculator, my Bulldog Fatigue Index Calculator, and my Bulldog Checklist, all freely-available to anyone who finds them useful.