The 'Cheat Gnome' is activated when you are at home or on a lot by pressing L(2), R, A(2), Up. When this has been done enter one of the following codes to activate the corresponding cheat function.

Advance Time by 6 Hours:
Activate the 'Cheat Gnome' code and press Up, Left, Down, Right, R during gameplay and the option to 'Advance time by 6 Hours' will now appear on the 'Cheat Gnome'.

Get 10,000 Additional Simoleons:
Activate the 'Cheat Gnome' code and press Up, Left, Down, Right, R during gameplay and the option to 'Advance Time by 6 Hours' will now appear on the 'Cheat Gnome'. Select the 'Cheat Gnome' and then cancel the selection and press Up, Left, Down, Right, R again. If you have entered the code correctly a 'Give Sim Simoleons' option will now appear on the 'Cheat Gnome'.

Get Pet Points:
Activate the 'Cheat Gnome' code and then press Y, X, A, B, L, R, A during gameplay and the 'Pet Points' option will now appear on the 'Cheat Gnome'.

Pet Codes
At the 'Game Options' men go to 'Codes' and enter the following codes to activate the corresponding effect.

Unlock Blue Bones Cats:
ZZZ11ZZQHZAAQ91ZB1A

Unlock Blue Bones Dogs:
ZZZ11ZZZHZ11Z91ZB1A

Unlock Blue Star Cats:
ZZZ11ZZQ9Z11Z91ZB1A

Unlock Black Smiley Dogs:
ZZZ11ZZZ9QAAQ91ZB1A

Unlock Blue Star Dogs:
ZZZ11ZZQHQ11Q91ZB1A

Unlock Green Flower Cats:
ZZZ11ZZZ9ZA1Q91ZB1A

Unlock Green Flower Dogs:
ZZZ11ZZQHZ1AQ91ZB1A

Unlock Black Dot Cats:
ZZZ11ZZZ9Q11Q91ZB1A

Unlock Black Dot Dogs:
ZZZ11ZZQHZ11Q91ZB1A

Unlock Black Smiley Cats:
ZZZ11ZZQ9Z1AQ91ZB1A

Unlock Navy Heart Cats:
ZZZ11ZZZ9Z11Q91ZB1A

Unlock White Paws Cats:
ZZZ11ZZQ9Q1AQ91ZB1A

Unlock White Paws Cats:
ZZZ11ZZZ9Q11Z91ZB1A

Unlock Navy Heart Dogs:
ZZZ11ZZQ9Z11Q91ZB1A

Unlock Blue Camouflage Cats:
ZZZ11ZZZHQ11Q91ZB1A

Unlock Blue Camouflage Dogs:
ZZZ11ZZZHZ1AQ91ZB1A

Unlock Orange Diagonal Cats:
ZZZ11ZZQ9ZA1Q91ZB1A

Unlock Orange Diagonal Dogs:
ZZZ11ZZZ9Z11Z91ZB1A

Unlock Pink Vertical Strip Cats:
ZZZ11ZZQ9QAAQ91ZB1A

Unlock Pink Vertical Strip Dogs:
ZZZ11ZZZHZA1Q91ZB1A


Pet Fur Codes
Go to the Real Estate office in your neighborhood and select the 'Create a New Family' menu and press X and enter the following.

Unlock Pink Fur for Cats:
ZZZ11ZZQHZ11Z91ZB1A

Unlock Pink Fur for Dogs:
ZZZ11ZZZ9Z1AQ91ZB1A

Unlock Red Fur for Cats:
ZZZ11ZZQ9QA1Q91ZB1A

Unlock Red Fur for Dogs:
ZZZ11ZZQHQ1AQ91ZB1A

Unlock Blue Fur for Cats:
ZZZ11ZZQHZA1Q91ZB1A

Unlock Blue Fur for Dogs:
ZZZ11ZZQ9Q11Z91ZB1A

Unlock Green Fur for Cats:
ZZZ11ZZZ9QA1Z91ZB1A

Unlock Green Fur for Dogs:
ZZZ11ZZQHQA1Q91ZB1A

Unlock Purple Fur for Cats:
ZZZ11ZZQ9ZAAQ91ZB1A

Unlock Purple Fur for Dogs:
ZZZ11ZZQ9ZA1Z91ZB1A

Unlocks the 'Panda' Fur pattern for Cats:
ZZZ11ZZQHQA1Z91ZB1A

Unlocks the 'Stars' Fur pattern for Dogs:
ZZZ11ZZZ9ZA1Z91ZB1A

Unlocks the 'Zebra' fur pattern for Dogs:
ZZZ11ZZZHQA1Z91ZB1A

Unlock the 'Bandit Mask' Fur Pattern for Cats:
ZZZ11ZZQHZA1Z91ZB1A

Unlocks the 'Bandit Mask' Fur pattern for Dogs:
ZZZ11ZZQHQAAQ91ZB1A