"Pet owner" Alex and "pet" Bart performs for Pet Society Song Competition.
http://forum.playfish.com/showthread.php?t=559173

"We at Pet Society"
*~**LYRICS**~*
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We at pet society,
where we're all warm and comfy.
Bring your pets and meet some new friends.
No matter where you are from.

Take you pet, out for a walk.
Around the neighbourhood,
while you can browse some stores.

Stylist, mystery, bank, and gadgets.
DIY, furniture, food, and clothing.
Plus the luxury they've just got them all~

On Mondays, new items are released.
New mysteries, appears every Fridays.

So visit your friends.
Watch some TV.
Have a cup of TEA ~
In the world of Pet Society!! (less info)