1. Run The Sims 2 Pets
2. Enter any Neighborhood
3. Go into options (... icon)
4. Go into properties (Working Clogs icon)
5. There should be a blue key at the bottom of this box, Click on it
6. Copy and paste the codes below (each has its own code) into the key dialog box
7. The item you entered will now show up in your game or CAP (Create a Pet)

For more information about unlock codes go here:http://www.sims2wiki.info/Pets_Unlock_Codes

(The codes look the same but they are different)

--- Codes ---

Purple Pug: TB6IPB1I1FDMRIQT6DG

Bandit Cat: TB6IPB1IAFDMRIQT6DG

Star Dalmatian: EEGJ2YRRQZAIZ9QHA64


--- Item Unlock Codes ---

Pink Fur for Dogs: ZZZ11ZZZ9Z1AQ91ZB1A

Blue Bones for Cats: EEGJ2YRQZZARQ9QHA64

Blue Camouflage: EEGJ2YRZZQ1IQ9QHA64 (work, Beebee type mistake) => same as (replace) ZZZ11ZZZHQ11Q91ZB1A

Light Green Fur: EEGJ2YRZZQ1RQ9QHA64

Blue Camouflage: ZZZ11ZZZHZ1AQ91ZB1A

Orange Diagonal: EEGJ2YRZQZ1IZ9QHA64

Bandit Mask for Dogs EEGJ2YRQZQARQ9QHA64 => same as (replace) ZZZ11ZZQHQAAQ91ZB1A

Blue Fur: EEGJ2YRQQQ1IZ9QHA64

White paws collar for cats: ZZZ11ZZQ9Q1AQ91ZB1A

Cat's collar with smiles: ZZZ11ZZQ9Z1AQ91ZB1A

Dog's black collar with dots: ZZZ11ZZQHZ11Q91ZB1A

Star for Dogs: EEGJ2YRRQZAIZ9QHA64

Yellow Fur for Cats: EEGJ2YRZZQARQ9QHA64

Star for Cats: EEGJ2YRZQZARQ9QHA64

Purple Cats: EEGJ2YRQQZARQ9QHA64

Dogs black collar with smiles : EEGJ2YRZQQARQ9QHA64

Crazy Fur Dogs : EEGJ2YRZZZARQ9QHA64

Collar Pink Strip Cats : EEGJ2YRQQQARQ9QHA64

Collar Blue Bones for Dogs: EEGJ2YRZZZ1IZ9QHA64

Crazy Fur Cats : EEGJ2YRQZQ1IZ9QHA64

Collar Blue Star for Cats: EEGJ2YRQQZ1IZ9QHA64

Collar White Zebra for Cats: EEGJ2YRZZQ1IZ9QHA64

White paws collar for Dogs : EEGJ2YRZQQ1IZ9QHA64

Pink Fur for Cats : EEGJ2YRQZZ1IZ9QHA64

Collar Blue Heart Dogs : EEGJ2YRQQZ1IQ9QHA64

Collar Blue Star for Dogs : EEGJ2YRQZQ1IQ9QHA64

Collar Blue Heart Cats : EEGJ2YRZQZ1IQ9QHA64

Collar White Zebra for Dogs : EEGJ2YRZZZ1IQ9QHA64

Cats black collar with dots : EEGJ2YRZQQ1IQ9QHA64

Collar Green Flowers Dogs : EEGJ2YRQZZ1RQ9QHA64

Red Fur for Dogs : EEGJ2YRQZQ1RQ9QHA64

Pink Fur for Dogs : EEGJ2YRZQZ1RQ9QHA64

Green Fur for Dogs : EEGJ2YRZQQ1RQ9QHA64

This huge list was contributed by Québec