All About Indoor Pen Housing for Rabbits. Pens to keep your rabbit safe and to block off areas from your rabbit.

Creating a safe and practical indoor space for your rabbit is essential. Whether your rabbit is free-roaming or housed in a pen, the type of barrier you choose affects safety, cleanliness, and ease of care.

For example, some rabbits (like Zora and Zita) may free-roam in a kitchen with a baby gate, while others (like Sugarplum and Zita) may live in exercise pens (x-pens) with supervised playtime in a dedicated bunny room.

 

Barrier Overview

We primarily use x-pens (metal exercise pens) for our rabbits and fosters. While we’ve observed other barrier types and spoken with owners who use them, our hands-on experience is mainly with x-pens.

For clarity:

  • X-pens = metal-bar panels

  • Solid-panel barriers = plastic or similar solid materials

 

Review Criteria

We evaluate barriers based on:

  1. Rabbit safety

  2. Ease of setup

  3. Configuration flexibility

  4. Cleaning and maintenance

  5. Cost and style

Sugarplum and Prince Charming inside of their x-pen

X-Pens (Metal Bar Panels)

Common brands include Precision, Midwest, and Go Pet Club. These are widely used by rescues and shelters.

Key Features

  • Typically 8 panels, each ~2 ft wide

  • Heights: 12”, 24", 30", 36", 48"

  • Bar spacing: ~1.5 inches

  • Horizontal + vertical bars

Rabbit Safety

  • Some rabbits can jump or climb out (horizontal bars act like ladders)

  • 24” and 30” are standard for most rabbits. You can use 36” and 48” for rabbits who can jump or climb out of 30”. Note that the 36” and 48” are bulky and heavy.

  • Rabbits may push open unsecured doors → always use top and bottom clips

  • Not suitable for mothers with kits unless lined (babies can slip through gaps)

  • Rabbits can stick noses through bars → risky during bonding setups (use spacers) .

  • Rabbits can stick their nose out and may get bitten by other animals.

  • Rabbits may eat or bite things next to the x-pens through the bars.

  • “Pen banger” may chew or move panels

Ease of Setup

  • Very easy—hinged panels rotate 360°

  • Included clips are often inconvenient → larger clips work better

  • Built-in doors can be awkward and even a trip hazard

  • Many users simply open a panel instead

Configurations

  • Highly flexible

  • Panels can form various shapes or connect multiple pens

  • Easy to divide spaces (e.g., for medical monitoring or bonding separation)

  • Easy to separate panels if you need fewer than 8 panels from another x-pen.

Cleaning

  • Easy to lift and adjust during cleaning

  • Bedding can be tucked under panels

  • Downsides:

    • Hay and droppings fall through the bars.

    • Mess can build up behind pens near walls

    • Panels shift easily and don’t always stay perfectly aligned

    • Dust can collect on the bars.

Cost & Style

  • Mid-range pricing

  • Often available second-hand

  • Functional but not stylish

  • Can be improved with DIY covers or decorative additions

You can replace the supplied clip (bottom) with a larger clip (top).

Michi trying to climb out of his x-pen

Door handle on x-pen can be hard to use. We prefer to use two clips to open one panel.

X-pens can be found on the secondary market, including thrift stores, flea markets, garage sales, and online marketplaces.

Can protect baseboards.

Variations of X-Pens

Prevue Pet Products

  • Smaller bar spacing (~1")

  • Lighter weight

  • A good option for mothers with kits.

We use a similar one with 16 1 foot panels to prevent our Zora and Zita from going under our kitchen table.

Midwest Critterville Small Pets Playpen, 15" H

  • 6 panels, 15"H x 19"W

  • Very small bar spacing (~2/3")

  • Ideal for:

    • Baby rabbits

    • Seniors or medical cases

    • Blocking off areas for your rabbit.

  • Can fit inside a standard x-pen

 

Can protect cords.

Can prevent rabbits from going underneath furniture and other objects.

Solid Panel Barriers (Plastic Panels)

These use clear or opaque solid panels instead of bars.

Rabbit Safety

  • Very secure—rabbits generally cannot climb them.

  • Prevents nose contact with other animals

  • Still possible to escape if objects nearby allow jumping

Configurations

  • More limited than x-pens

  • Panels usually connect only at edges in straight lines

  • Less flexibility in shaping enclosures

Cleaning

  • Keeps hay and droppings contained inside

  • Requires wiping down panels

  • Heavier and less flexible to move

  • May require sturdier flooring than fleece

Cost & Style

  • More expensive than x-pens

  • Rarely found second-hand

  • Much more visually appealing

  • Panels are often brand-specific, making them difficult to mix and match.

  • Important to:

    • Measure carefully

    • Buy extra panels for future adjustments

Final Thoughts

  • X-pens are the most versatile and widely used option—great for flexibility and affordability.

  • Solid panels offer better containment and aesthetics but less flexibility and higher cost.

  • The best choice depends on your rabbit’s behavior, your space, and how much effort you want to put into setup and maintenance.