Hi Martine, you probably are aware, but the English Lop is the rabbit with the huge long ears which can become as big as 27x6 inches as a full adult. These ears do drag on the floor, so nails must be kept short to prevent them nicking the ear, they are also diffucult to keep in pairs due to other bunnies harming the ears by accidentally standing on them.
The english lop has a very thin coat so can be susceptible to the cold, so care must be taken in the winter and cold months.
You probably are aware of this, so sorry if I'm going over old ground.
Annie