Why does a lop rabbit's ears hang down - Answers.com The actual reason that a lop breed of rabbit (i.e. Mini Lop, Dwarf Lop, German Lop, French Lop) is due to a lack of cartilage (soft tissue) in the ear socket area, ...
What breed are rabbits with their ears are straight up - Answers.com This is either a cross breed rabbit (erect ear crossed with lop ear), a lop with too strong of ear cartilage (ear cartilage in these breeds in naturally more weak and ...