Bessie the Cow

After freeing Charlie, return to Mother Megg’s Buttery Goods and slap Ronny to get the 'Sick as a Fig' achievement.

Jump down the hole Charlie made. Pass under the Commemorative plate four times to break it.

In Marge’s Chippie, Jasper needs his spanner, screwdriver, and hammer.

Go to the parking lot and hit the postbox [3/6].

Go to Price Shaggers and reorganize the shelves for Keri to get the 'A Fine Mess' achievement (missable).

Go down Bumberly Cl, climb across obstacles, up a ladder, and a pole to reach the roof.

Jump into the first chimney, get pushed into a house, spread soot, and climb out the window.

In the garden, fix the water hose for the gardener. Follow the hose to the well and jump down.

Slap the wall on the right to open a tunnel. Follow the hose through the tunnel, up cardboard boxes, and through the ceiling to the fishmonger’s shop.

Turn on the sink to run water through the hose. Jump into the fish display and slap the fishes to decorate them with cigarettes for the 'Done up like a Kipper' achievement (requires fixing the display every time).

The spanner is in the second fish on the bottom row of the display.

Head to Sam's Ham shop next door. Jump into the meat grinder to enter a new area.

Head left to the trash blocking the road, then follow the houses to the left to find a postbox [4/6].

Go down and left to the van food stall. Jump inside and smack the owner to get the 'Cheek to Cheek' achievement (missable, requires doing this multiple times when the stall is open).

Outside Rog's Veg Hole, hit the trash bags and trash can to find the last group of 'singing mice [3/3]', unlocking 'The Rat Pack' achievement.

Go to Big Ron's Big Pies. To the left is the Oily Baps food cart with a postbox [5/6].

Go to Sam's Ham to pick up meat. In the garden, turn on the water to grow a tomato.

Follow Charlie through a hole in the fence to the river bank.

Cross the river bank to a roof. Jump on the cracked area to make a hole. Interact with the tree next to the garage to talk to an owl (part of 'Friend of the Forest' achievement).

Head towards the two houses. Between them is a postbox [6/6], completing the 'No Post on Thuesdays' achievement.

Open the white door to the right, go through, climb the ladder, and clean the gutters by jumping on the gunk. You'll go through a pipe back to the first area.

Visit Thumbitt Inn and hit the police box before jumping down the hole again to Marge's Chippie.

Head left, jump across a hole, and climb cardboard boxes. Slap the cardboard wall to open a new room.

Push the ball of cheese to distract the mouse guarding the door.

Go through the door and jump to break through the floor in the mouse version of Price Shaggers.

Follow Jasper back to the Chippie.

Jasper's Hammer: (The guide cuts off here, but implies the next step is to find the hammer.)