1. Introduction
This manual provides essential instructions for the assembly, operation, and maintenance of your Ferplast KROLIK 140 Plus rabbit cage. Designed to offer a spacious and comfortable habitat for rabbits and guinea pigs, this cage features an expandable structure and includes necessary accessories. Please read this manual thoroughly before assembly and use to ensure proper setup and the safety of your pet.
The Ferplast KROLIK 140 Plus is an indoor small animal habitat, measuring 142 cm (L) x 50 cm (W) x 60 cm (H). It is constructed from durable plastic and wood components, with a wire mesh top.
2. Safety Instructions
- Always supervise children when they are near the cage and pets.
- Ensure all parts are securely fastened during assembly to prevent collapse or injury.
- Place the cage on a stable, level surface away from direct sunlight, drafts, and extreme temperatures.
- Regularly inspect the cage for any damaged or loose parts. Replace or repair as needed.
- Do not use harsh chemicals for cleaning, as these can be harmful to your pet.
- This cage is designed for indoor use only.
- Ensure the bar spacing (11 mm) is appropriate for your pet to prevent escape or injury.
3. Package Contents
Verify that all components are present before beginning assembly. The package for the Ferplast KROLIK 140 Plus cage should include:
- Main plastic base tray (red/grey)
- Wire mesh top section
- Expandable wooden house module
- Feeder bowl
- Water bottle
- Hay rack
- Step divider / ramp
- Assembly clips and fasteners
- Instruction manual (this document)

4. Setup and Assembly
Assembly of the KROLIK 140 Plus cage is designed to be straightforward. A screwdriver may be required for some fasteners.
- Prepare the Base: Place the main plastic base tray on a flat, stable surface.
- Attach Wire Mesh: Carefully align the wire mesh top section with the grooves on the plastic base. Secure it using the provided clips or fasteners. Ensure all clips are firmly locked into place.
- Install Wooden House: The wooden house module is designed to attach to one end of the main cage. Slide it into position, ensuring it connects securely to the main base and wire mesh. This module expands the living space.
- Insert Step Divider: Place the step divider or ramp inside the cage, connecting the main living area to the elevated platform or the entrance of the wooden house.
- Attach Accessories:
- Feeder Bowl: Place the feeder bowl on the designated platform within the cage.
- Water Bottle: Attach the water bottle to the exterior of the wire mesh, ensuring the spout is accessible from inside the cage and does not drip.
- Hay Rack: Hook the hay rack onto the wire mesh in a convenient location for your pet.
- Final Check: Before introducing your pet, double-check all connections and ensure the cage is stable and secure.


5. Operating Instructions
The KROLIK 140 Plus cage is designed for ease of use and pet comfort.
- Access Doors: The cage features a large front entrance door and a hinged wire top that can be fully opened. Use these access points for placing or removing your pet, feeding, and general interaction.
- Wooden House: The integrated wooden house provides a private, sheltered area for your pet to rest or hide. The roof of the wooden house can also be opened for access.
- Feeding and Watering: Ensure the feeder bowl is regularly filled with appropriate food and the water bottle contains fresh water. Check the water bottle daily to ensure it is not leaking and the spout is functional.
- Hay Rack: Keep the hay rack supplied with fresh hay, which is essential for rabbit and guinea pig digestion and dental health.


6. Maintenance and Cleaning
Regular cleaning is crucial for your pet's health and hygiene.
- Daily Cleaning: Remove soiled bedding and replenish fresh bedding. Clean the feeder bowl and water bottle daily with warm, soapy water.
- Weekly Deep Cleaning:
- Remove your pet from the cage and place them in a secure temporary enclosure.
- Unclip the wire mesh top from the plastic base.
- Empty all old bedding and debris from the base tray.
- Wash the plastic base, wire mesh, and all accessories (feeder, water bottle, hay rack, wooden house) with warm water and a pet-safe disinfectant or mild soap. Rinse thoroughly to remove all soap residue.
- Allow all parts to air dry completely before reassembling.
- Replace with fresh bedding and reassemble the cage as per the setup instructions.
- Wooden House Access: The hinged roof of the wooden house allows for easy access and cleaning of this section.
- Inspection: Periodically check the cage for any signs of wear, damage, or chewing. Ensure all clips and connections remain secure.


7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cage feels unstable or wobbly. | Clips not fully engaged; parts not properly aligned during assembly. | Disassemble and reassemble, ensuring all clips are securely fastened and components are correctly aligned. |
| Water bottle is leaking. | Bottle not sealed correctly; spout ball bearing stuck; bottle overfilled. | Ensure the bottle cap is tightly sealed. Tap the spout to free the ball bearing. Do not overfill. If leaking persists, replace the water bottle. |
| Difficulty cleaning the cage interior. | Not utilizing all access points. | Remember to use the large front door and the fully hinged wire top for easier access. The wooden house roof also opens for cleaning. |
| Pet seems uncomfortable or tries to escape. | Insufficient space; lack of enrichment; cage not secure. | Ensure the cage is properly assembled and secure. Provide adequate bedding, toys, and hiding spots. Verify the cage size is appropriate for your pet's species and number. |
8. Specifications
- Model: KROLIK 140 Plus
- Model Number: 57072570
- Brand: Ferplast
- ASIN: B00X5C3YG2
- Product Dimensions (L x W x H): 142 cm x 50 cm x 60 cm (55.9 x 19.7 x 23.6 inches)
- Materials: Plastic (base), Wood (house), Metal (wire mesh)
- Bar Spacing: 11 mm
- Number of Levels: 2 (main area + wooden house)
- Intended Use: Indoor
- Recommended for: Rabbits and Guinea Pigs
- Special Feature: Eco-sustainable (made from recycled materials)
- Country of Origin: Slovakia

9. Warranty Information
Ferplast products are manufactured to high-quality standards. For specific warranty details regarding your KROLIK 140 Plus rabbit cage, please refer to the warranty card included with your purchase or visit the official Ferplast website. Keep your proof of purchase for any warranty claims.
10. Customer Support
If you have any questions, require assistance with assembly, or need to report a missing or damaged part, please contact Ferplast customer service. Contact information can typically be found on the Ferplast website or on the product packaging.
You can also visit the official Ferplast store on Amazon for more information: Ferplast Store




