Holland Lop Cage and Pen Size

Why the cage in the pet shop is too small

The standard rabbit cage on a shop shelf is somewhere between four and six square feet. A Holland Lop is a small rabbit, two to four pounds grown, and even at that size four square feet means an animal that can take two hops and has to turn round. The guidance people quote is roughly four times the length of the rabbit stretched out, and a Holland stretched out is longer than most people picture, because they are measuring the ball of rabbit asleep in the corner rather than the one mid-stride.

The practical test is simple. Put the pen down, let the rabbit out, and watch whether it does a full binky, the twist-and-kick jump a happy rabbit does for no reason. If there is not room for that, the pen is too small.

Pen, not cage

What we use and what we recommend is a wire exercise pen, 30 inches high, set up on a hard floor with a washable mat under it. Open topped. A Holland Lop at two to four pounds is not a jumper in the way a larger rabbit is, and 30 inches holds them comfortably without a lid.

The advantages over a cage are not subtle. You can reach in from any side rather than through one door, which matters every single day. You can reshape it round furniture. It folds flat. And a rabbit that can see out properly through bars at its own eye level is a calmer rabbit than one in a box with a plastic base it cannot see over.

The floor, and why wire is the wrong answer

Solid floor, every time. Wire mesh floors exist because they are easy to clean, and they cause sore hocks, which is an ulcer on the underside of the foot that is painful, slow to heal and entirely preventable. A Holland Lop is light enough to be lower risk than a French Lop, but light is not the same as immune.

Put down vinyl, lino or a washable mat, then a layer of fleece or a large towel. Rabbits dig at bedding, so it will move. That is fine. What matters is that there is always something soft between the foot and the hard surface.

The lopped ear, and airflow

This is the Holland Lop specific that does not apply to an upright-eared breed. A lopped ear sits against the head and gets poor airflow underneath it, which means warm damp bedding is more of a problem for this breed than for a Netherland Dwarf in the same room. Deep piles of damp hay against the pen wall are the thing to avoid.

Keep the bedding shallow and change it often rather than building up a thick layer. Check under the ears weekly while you are checking the coat. It takes ten seconds and it is the single most useful habit a Holland Lop owner can get into.

What goes in the pen

• A litter tray in the corner they already use. Rabbits pick their corner and then you put the tray there, not the other way round. Line it with paper-based litter and a handful of hay on top, because they eat and toilet at the same time.
• Unlimited grass hay. In a rack or a second tray, topped up daily rather than refilled when empty.
• A heavy ceramic water bowl. Not a bottle. Rabbits drink considerably more from a bowl and a Holland Lop with a lopped ear can soak the ear at a bottle spout.
• Somewhere to hide. A cardboard box with two doorways cut in it. Two, so it never feels like a dead end.
• Something to chew. Untreated willow, apple wood, a plain cardboard tube. Not plastic.

Where to put it

In a room the family uses. A rabbit kept in a spare bedroom becomes a rabbit nobody handles, and a Holland Lop is a sociable breed that does badly on its own. The corner of a sitting room is better than the best pen in an empty room.

Away from a window that gets direct afternoon sun, and away from a radiator. Heat matters more than cold to this breed: a Holland Lop carries a dense coat and is uncomfortable above about 80F. An interior wall is almost always the right answer.

Outdoor hutches

We sell to indoor homes. A hutch at the end of the garden is how rabbits used to be kept and it is how rabbits used to die early and unnoticed, from heat, from foxes, and from illness that nobody saw because nobody was looking. If you want an outdoor run for daytime use in good weather, with shade and supervision, that is a different and perfectly good thing. The rabbit still lives in the house.

Common questions

What size cage does a Holland Lop need?

At least 12 square feet of pen, with three hours or more a day outside it. A 4ft by 3ft exercise pen hits that, and bigger is better.

Can a Holland Lop live in a cage all the time?

No. No pen of any size replaces run time. A rabbit that never leaves its pen gets stiff, bored and overweight, and bored rabbits chew their own fur.

Do they need a cage at night?

Most people close the pen overnight and that is sensible while the rabbit is young and the house is not yet rabbit-proofed. Plenty of adult house rabbits are free roaming at night once the cables are covered.

How high do the sides need to be?

Thirty inches is plenty for this breed. They are small and not natural jumpers, and an open top is a genuine convenience.