you can become one
Go to town square and it's 1 of the shops in there. You can either buy or sell a pet. and here is a cheat for money... press shift then c and type in motherload... and wacth your money go up up up up...
Yes, they can.
1st a buy a dog house and make sure you have 1 girl 1 boy and then put them in the dog house
The Sims 2: Pets PSP is a great game! Trust me, I have it. Unfortunately, you cannot get birds on this version, though.