The French Lop was developed in France around the middle of the nineteenth century, building on the foundation laid by the older English Lop. French breeders set out to create a larger, heavier lop-eared rabbit, and they did so by crossing the English Lop with other substantial breeds of the day to add size and substance.
Accounts of the breed's development commonly credit crosses involving large French utility rabbits, with the goal of combining the distinctive lopped ears of the English Lop with a much bigger, more powerful body. The result was a rabbit that retained the characteristic drooping ears while gaining considerable bulk, distinguishing it clearly from its English ancestor.
Unlike the English Lop, whose ears were the central object of selection, the French Lop's ears are notably shorter and thicker in proportion to its massive frame. This balance of moderate ears on a heavy body became the hallmark of the breed and the focus of the standards that would later define it.