Here's a couple of cheat for Sims Pet Stories cheat codes:
Enable the console by pressing Shift + Ctrl + C and enter the following codes. Does not work in Story mode.
- Aging Off: The Sims do not age
- Aging On: Aging Sims
- Exit: Close the console
- Expand: Expand Console
- Kaching: + 1000 Simoleons
- Motherlode :+ 50 000 Simoleons