Buy Grow a Garden Grey Mouse

Description

The Grey Mouse is a Legendary pet in Grow a Garden. It was added on May 17th, 2025, as part of the Blood Moon event update. It hatches from the Mythical Egg with a 35.71% chance, which makes it the most common pet from that egg.

This pet has gray fur, pink inner ears, a pink tail, and black whiskers. It has 15,000 hunger.

The Grey Mouse has a passive trait called Whisker Wisdom. It gains about 500 bonus experience every 10 minutes or so. This bonus XP goes to the Grey Mouse only, not to other pets. The trait also boosts the player's movement speed by about 10%, and the boost grows a little as the pet gets older.

The extra XP helps the Grey Mouse level up fast. This makes it a good pick for reaching the age 50 mark needed for Pet Mutations. It works much like the Starfish pet. The speed boost also helps players move around the map faster. That is handy during events like the Lunar Glow event, where players collect moonlit fruit and bloodlit fruit across the map.