Here's why:
* The game mechanics: Secret Builders is designed around a single player experience, focusing on building and exploration. There isn't a system in place to support multiple pets.
* Limited resources: The game's resources are often limited, and adding a second pet could strain the system.
* Gameplay focus: The primary focus of Secret Builders is on creative building and solving puzzles, not on pet interaction.
While it's a fun idea to have multiple pets, it's not currently possible in Secret Builders.