Changes to minimum requirements for Cats & Dogs expansion pack
The Requirements have yet again been changed.
See this for the the current Status
Maxis has announced the new expansion pack Cats & Dogs today which is due in November.
New minimum requirements for the pack can be found in the FAQ
For PC you’ll now need a 64 bit operating system. Windows XP and 32 bit are not supported for the EP. On top of that the RAM requirements has been adjusted to 4 GB.
There are no changes for Mac.