How do you get rid of the dog in the beginning of the sims freeplay on iPod touch?

I don't think so but I don't think there is a woohoo block on sims 3 in the app store

No.

Swipe your finger on the one you want to get rid of to the right or click edit and tap the red circle with a white line through it to delete it then click delete

No there is only cheats for sims 2 but you can get sims 3.

yes, several of them