Petz: Dogz 2 and Catz 2/Secrets

Within the game, many areas have secret places blocked by rocks. There are also treasure chests in some levels (although most of them are behind the rocks) which you can open and get an accessory.

Treasure Chests
To open a treasure chest, go up to it and press. Then you will be given an accessory and it will be unlocked in the Fashion House.

Sky Heights
To get to this treasure chest, you need to have at least two antidotes unless you have lots of hearts and want to risk running out of health trying to get out of the level. In the north of the deeper poisonous bog, there is an island with a treasure chest on it. The easiest way to get to it is to jump into the bog from a nearby broken bridge, or go down the steps that are on one of the islands. As soon as you climb onto the island where the chest is, go to the pause menu and into your inventory, and then to items and use your antidote. Then open the treasure chest and get into the bog again. Now climb up the steps on the island sightly to the south of the one you were just on and use another antidote. It's a good idea to use some other healing items to get your health back.

Bubble Cave
In bubble cave, the treasure chest is blocked by a Komodo Dragon. You need to move it out of the way to get to the chest. Open it, and then escape. But try and get in and out of the guarded area before the Komodo Dragon returns to it's post, or it will see you and you will be attacked.

Crystal Caverns
First you must be on Push level 3. Then push the farthest west rock out of the way (near the entrance to Whisker Woods) and go and open the Treasure Chest.

Gorongo Peak
In the North of Gorongo Peak, there is a fork in the path. Go either way, past a Yellow Snake, and the paths rejoin by a level 4 boulder. Push it out of the way, and you will come to a small area with two treasure chests, and possibly a butterfly.

Secrets under Rocks
At Lappy Lake, there is a randomly placed rock on the centre island. Push it out of the way, and where it was you can now dig up some Super Dog Food or Super Cat Food.

At Dolphin Coast, there is a level 2 rock in the middle of the beach. Push it out of the way (and you need to be at push level 2) and you can did up some Top Quality Canned Meat or Fish.

Calling secrets
In some levels, you are able to use the Call command to call an animal to help you. Some animals will only help you if you give them something they like in return.

Dolphin Coast
There is a Call sign in the east of Dolphin Coast. Providing you have a sardine, you can Call a dolphin to take you to the small island. Here, you can find Papayas, and catch many large fish. It is also needed for finding the Apollo's Flower and getting a Swordfish for Sai. However, you will need to have a sardine to get back to the main part of Dolphin Coast again. It is possible to catch sardines at the Fishing Pier on the island, but to be safe, catch two of them before you Call the dolphin.

Lappy Lake
Near the entrance to South Pawville is a Call sign; use it to Call a hippo, who will take you to a high ledge on the other side of the lake. This area is inacessable from the water. Here, you can find Melons, Carrots and Violets. Just after completing the Call mission, you can also find Sai here.

Bubble Cave
Turn right at the first corner and go right to the end of the bat area. You will find a Call sign. You can call a dolphin if you have a Red Sea Bream. Across here is a Butterfly. Since there are no Fishing Piers on this side, you don't need another Red Sea Bream to get back again.

Crystal Caverns
Past a Purple Cobra and before you reach the Red Cobra, you will come to a wall made of dirt. There is a Call sign next to it. Use it to Call a hedgehog, who will come and dig through the dirt wall, providing you have a Banana to give him. On the other side is a large round room, with lots of bats. There are also some bugs and vegetables.