Holland Lops are one of the smallest lop-eared rabbit breeds recognized by the American Rabbit Breeders Association. Weighing about four pounds, they are small enough to keep indoors and hearty enough to live in a proper outdoor hutch. They are a mix between a Netherland Dwarf and a French Lop. Compared to other domestic breeds, they are easy to care for, only requiring basic grooming. On average, they live anywhere from 7 to 10 years of age.