1. Introduction
Thank you for choosing the Merax Large Cat Catio 4 Tiers Cat Enclosure. This manual provides essential information for the safe assembly, operation, and maintenance of your new cat enclosure. Please read these instructions carefully before assembly and retain them for future reference.
This outdoor cat enclosure is designed to provide a secure and stimulating environment for your cats, allowing them to enjoy fresh air and natural surroundings safely. It features multiple levels, resting areas, and can be connected to a house window for convenient access.
2. Safety Information
- Always ensure all components are securely fastened during assembly and before use.
- Regularly inspect the catio for any signs of wear, damage, or loose parts. Tighten fasteners as needed.
- Do not allow children to climb on or play inside the catio unsupervised.
- Place the catio on a flat, stable surface to prevent tipping.
- Ensure proper ventilation, especially if connecting to a window, to prevent overheating in warm weather.
- This product is designed for cats and small pets. Do not use it for other animals.
3. Package Contents
Before beginning assembly, verify that all parts are present and undamaged. Refer to the included parts list in your packaging for specific component identification. The catio typically arrives in multiple boxes.
Key components include:
- Wooden panels (pine wood)
- Metal mesh panels
- Platforms and resting boxes
- Asphalt roof sections
- Hardware (screws, bolts, latches, hinges)
- Assembly tools (usually an Allen wrench)

Image: The Merax Catio is typically shipped in two boxes. This image also illustrates the overall product dimensions.
4. Setup and Assembly
Assembly requires at least two adults. Follow the step-by-step instructions provided in the separate assembly guide included with your product. Ensure you have adequate space and all necessary tools before starting.
- Prepare the Area: Choose a flat, level, and stable outdoor location for the catio. Ensure it is clear of debris and provides adequate drainage.
- Unpack Components: Carefully unpack all parts and lay them out, matching them against the parts list.
- Assemble Base Frame: Begin by assembling the base frame using the provided hardware.
- Attach Side Panels: Secure the wooden and metal mesh side panels to the base frame. Pay attention to the orientation of panels with doors or windows.
- Install Platforms and Lofts: Insert and secure the internal platforms and resting lofts according to the diagrams.
- Attach Roof: Secure the asphalt roof sections to the top frame, ensuring a weather-tight seal.
- Install Doors and Latches: Attach all doors and ensure latches operate smoothly and securely.
- Final Inspection: Double-check all screws and bolts to ensure they are tight. Verify the stability of the entire structure.

Image: A fully assembled Merax Catio, showcasing its multi-level design and spacious interior for cats.
5. Operating Instructions
The Merax Catio is designed for ease of use and provides a safe outdoor space for your pets.
5.1 Accessing the Catio
- Main Entry: Use the large front door with secure latches for easy access to feed, clean, or interact with your pets.
- Pet Entry: Cats can enter and exit through the paw print door on the lower level or through the window connection if configured.

Image: The Merax Catio with its large front doors open, demonstrating convenient access for pet owners.
5.2 Utilizing Internal Features
The catio includes several features to enhance your pet's experience:
- Platforms: Multiple platforms allow cats to climb, jump, and observe their surroundings from different heights.
- Resting Lofts: Enclosed lofts provide sheltered spaces for cats to rest and feel secure.
- Acrylic Window: A clear window allows cats to view outside while remaining protected.

Image: Interior view of the Merax Catio showing cats utilizing the three platforms and resting boxes.
5.3 Window Connection
The catio can be positioned against a house window to allow indoor cats safe outdoor access. Ensure the window opening aligns with an access point on the catio. Additional modifications to your window may be required for a secure and weather-tight connection (not included).

Image: The Merax Catio positioned next to a house, illustrating how it can be connected to a window for pet access.
6. Maintenance
Regular maintenance will prolong the life of your Merax Catio and ensure a safe environment for your pets.
- Cleaning: Regularly clean the interior and exterior surfaces with a pet-safe cleaner and water. Rinse thoroughly.
- Inspection: Periodically check all wooden components for splinters or damage. Inspect metal mesh for rust or bends.
- Fasteners: Tighten any loose screws or bolts to maintain structural integrity.
- Roof: Ensure the asphalt roof remains intact and free of leaks. Clear any debris from the roof.
- Insulation: The insulated sections (pine wood, polyurethane foam, multi-layer board) provide warmth. Ensure these areas remain dry and undamaged.

Image: A diagram illustrating the three-layer insulated wall construction (Poplar Wood, Polyurethane Foam, Poplar Wood) and an interior view of the warm cabin area.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Catio feels unstable or wobbly. | Loose fasteners; uneven ground. | Tighten all screws and bolts. Relocate the catio to a level surface. |
| Water pooling inside. | Damaged roof; improper sealing; extreme weather. | Inspect the asphalt roof for damage and repair as needed. Ensure all panels are properly sealed. Consider additional weatherproofing in extreme conditions. |
| Doors do not close securely. | Misaligned hinges; bent latches. | Adjust hinges or latches. Replace damaged hardware if necessary. |
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions (L x W x H) | 77.25" x 36" x 70" |
| Material | Pine Wood, Metal Mesh |
| Color | Brown |
| Number of Levels | 3 |
| Special Features | Comfortable, Easy Assembly, Waterproof, Insulated Resting Areas, Window Connection Capability |
| Intended Use | Outdoor, Indoor (with window connection) |
| UPC | 199962249364 |
9. Warranty and Support
Merax products are designed for quality and durability. For specific warranty information, please refer to the warranty card included with your purchase or visit the official Merax website. If you encounter any issues or require assistance with your catio, please contact Merax customer support through their official channels.
Please have your model number and purchase date available when contacting support.