Welcome to our supercharged Build Your Own zone! Here you can design handmade, personalised rat cage accessories including custom hammock sets and fully configurable cargo nets. Perfect for rats, ferrets, degus, chinchillas and other small animals who need reliable enrichment, climbing opportunities and safe, cosy setups.

Whether you're refreshing your entire cage layout or upgrading individual accessories, our tools let you pick your fabric, fleece, sizes, and styles — giving you full DIY control. Everything is handmade by Mischief Made using durable, pet-safe materials.

Customising your cage setup has never been easier — create enrichments that support natural behaviours like climbing, nesting, resting and exploring. Our tools ensure every accessory fits your pets’ needs while matching your cage size, interior aesthetic and colour theme.

Fancy building something tasty too? Try the Munch Mixer to create a custom dehydrated veg blend for your mischief.

Ready to design something unique? Choose a builder above and create the perfect setup for your mischief.