Whisker Woods

Calm Clearing, Welcome!
Trap Setup: Swiss Army Mouse Trap, Wooden Base With Target Sight/Dehydration Base
Bait Pref: Swiss Cheese/Brie Cheese/SB|+
Main Objective: Advance to Master Level, Get Great Gnarled Tree Map Piece from Cyclops Mouse, Try to Buy Explosive Base
This is the first area in your journey that needs a map piece. In this area, you will find new groups of mice called the Forest Guild. If you haven't craft the Dehydration Base, this is the chance to craft it. The Splintered Wood that is needed to craft it is dropped by the Treant mouse in the area. After that, there's nothing more to it, but if you are still a long way from getting to Master level, collect 299,650 gold or 300,000 gold for the Venus Mouse Trap in the Great Gnarled Tree.

Great Gnarled Tree
Trap Setup: Swiss Army Mouse Trap/Venus Mouse Trap, Dehydration Base/Explosive Base
Bait Pref: Swiss Cheese/Brie Cheese/Gnarled Cheese/SB|+
Main Objective: Advance to Grandmaster Level, Get Lagoon Map Piece from Fairy Mouse, Get Lots of Gnarled Potions (and Wicked Gnarly Potions)
The area is like a rest stop for hunters as said in the description, because it has a Trapsmith, Cheese Schoppe and any other shoppes. There is a particular trap that is needed to be purchased because the Swiss Army Mouse Trap is not useful anymore right now. The Fairy Mouse is easy to catch in here, so it won't be long until you get the map piece.After that, just collect some more potions, and to get Wicked Gnarly Potions, use Gnarled Cheese in Great Gnarled Tree to get the mouse that drops the potion. You can also move on to the next guide (Burroughs) if you are still far from Grandmaster to get more gold.

Lagoon
Trap Setup: Swiss Army (Swiss Cheese)/Venus Mouse Trap (Gnarled Cheese), Dehydration Base/Explosvie Base
Bait Pref: Swiss Cheese/Brie Cheese/Gnarled Cheese/Wicked Gnarly Cheese/SB|+
Main Obejctive: Catch Hydra Mouse to get SS Huntington II Blueprint
The Lagoon is the last part of the Whisker Woods area, and this part is the hardest part if you don't have a trap with the sign LE on it. Your objective is to use the Gnarled Cheese that you have brewed and try to catch the Hydra Mouse. The loot is the part of the map piece, the blueprint for the SS Huntington II. The mouse here are more valuable than the ones in the other two areas, and they also drop better orbs (Flawless). These orbs can also be used as gold sources, try to sell some in the Marketplace for more income.