The guide for this location is pretty straight forward as there is not much to do here other than keep hunting the mice.
1. Collect 4 Splintered Wood to craft Dehydration Base
There are 2 mice here that drop the Splintered Wood:
Both can be attracted using the standard cheese, Swiss Cheese should be enough.
2. Craft Dehydration Base
Once you have got the 4 Splintered Wood, you can now craft the Dehydration Base.
Here is the ingredient list:
4 x Splintered Wood
1 x - Sold at Harbour - General Store for 22,330 gold
213 x Salt - Sold at many General Stores, including the one at Harbour
You might also want to upgrade your trap if you have not. Swiss Army Mouse Trap or NVMRC Forcefield Trap might be a good choice unless you have better trap.
3. Catch Cyclops Mouse
Adventure: Catch a Cyclops Mouse and find the Great Gnarled Tree Map Piece
Catching the Cyclops Mouse also nets you Great Gnarled Tree Map Piece which unlocks Great Gnarled Tree accessible only from Master and above.
As you need to reach Master, this is a good place to keep hunting to level up.
Do not forget to claim your Adventure Book reward bonus after catching the boss mouse.
Catch Cherry Mouse using the Cherry Cheese
If you have reached Master, you can continue your journey: Laboratory Guide
or Great Gnarled Tree. Here is the guide: Great Gnarled Tree Guide