Movable Cat Toilet and Nest

Currently, no complete product directly labeled as a 'movable cat toilet and nest' has been found in the market, but similar functions can be achieved by combining or modifying existing products. Here is a detailed analysis:

1. Functional Breakdown of Existing Products
Among existing products, the A139 White 311 Integrated Cat Toilet and Nest features an integrated design combining a cat nest and toilet, with a structure that includes components such as a frame, baffles, door panels, and fences, but does not explicitly mention mobility. Its advantage lies in high space utilization, making it suitable for fixed positions, but manual handling is required for movement, which may be inconvenient.
Another type, the movable bucket cat nest, is made using empty water bottles and iron rods, with a low cost (less than ten yuan) and a core function of mobility, but does not integrate a toilet module. This design is suitable for temporary use or scenarios with a limited budget, but its functionality is limited and cannot meet excretion needs.
Additionally, some portable cat nests (such as car-mounted and foldable models) emphasize mobility. For example, the 'Cross-border Pet Car-mounted Fleece Cat Nest' by Zhufan Craft Co., Ltd. in Pujiang County supports portable disassembly and assembly, but does not explicitly state whether it includes toilet functionality. Such products may require an additional litter box, increasing usage costs.

2. Combination or Modification Proposal Suggestions
To meet both 'movable' and 'integrated toilet' needs simultaneously, consider the following two approaches:

• Option 1: Choose an integrated toilet design + mobility accessories
  Based on the A139 model, add mobility accessories such as universal wheels or slide rails to the bottom to achieve overall movement. Note that the load-bearing capacity of the accessories should match the weight of the cat nest to avoid tipping risks.
• Option 2: Search for customized products
  Further search using keywords such as 'movable integrated cat toilet' and 'cat nest with wheels' on e-commerce platforms or pet supply forums. Some niche brands or handmade customized products may offer such functionality.

3. Precautions
When modifying or combining products, ensure structural stability to prevent the toilet module from shifting or the cat nest from collapsing due to movement. Additionally, prevent litter from spilling during movement by choosing a closed design or using dedicated litter bags. If choosing a customized product, verify the merchant's qualifications and user reviews to avoid quality issues.