Nintendogs: Dalmatian & Friends for DS "dogs haveing pups" Questions

i dont have a guide can the pups get pregenant? how many pups can you take on bark mode? just give me answers and information from the guide no the pups can not get pregenant and there can be 2 dog on

I cant call my pup without the whistle Assuming all the nintendogs are the same when you tap on the screen after you tap the dog you should be able to call it. I can call mine by normally feeding it ...