Yes! Cardboard is actually great for your rabbit to chew on to wear down their teeth. The Castle is not treated in anything that may be harmful to your bun and any printing on it is done in non-toxic vegan ink.    

No! The Castle is also great for cats. We reccomend it for bunnies and cats up to 11lbs (<5kg)

Yes! We ship to many different countries from the UK to America. If you wish to order from a country not yet supported by our shipping, please email us at sales@thebunnyboxco.com. We will try our best to accommodate your request.

We usually dispatch your order Same or Next Day. After dispatch delivery times can vary depending on where you are ordering from. UK is 3+ working days after dispatch.

We do not send any instructions with The Castle. However, you can view instructions on how to assemble it on our Instrcutions page. 

Rabbit enrichment refers to toys, activities, and environments that stimulate a rabbit's natural behaviours — exploring, foraging, chewing, and climbing. Without enrichment, rabbits can become bored and develop behavioural problems. The Castle is designed specifically as a rabbit enrichment toy, giving your bun multiple levels to explore and safe cardboard to chew.

The best rabbit toys encourage natural behaviours like chewing, digging, climbing, and hiding. Cardboard is one of the most rabbit-approved materials — it's safe to chew, satisfying to shred, and endlessly interesting to explore. The Castle combines all of this in a single 3-storey structure your rabbit can make their own.

The Castle is recommended for small and medium rabbits. At 45cm square and 64.5cm tall, it's spacious enough for most house rabbits to explore comfortably. It's also suitable for cats.

Absolutely — it's one of the most unique rabbit presents you can buy. Most rabbit owners say their bun ignores expensive plastic toys and goes straight for the cardboard box instead. The Castle gives them exactly that, but make it a three-storey mansion. It ships flat and arrives ready to build.

That depends entirely on your rabbit! Some buns are gentle explorers, others are dedicated chewers. Most owners find it lasts weeks to months — and when it's looking a little loved, it's fully recyclable so you can reorder guilt-free.

es. The Castle is made in the UK from 100% recycled cardboard with eco-friendly packaging. We use non-toxic vegan ink throughout. It's fully recyclable at end of life — just pop it in your paper recycling bin.