All Female dogs can have puppies, but only if that havn't been fixed. I don;t completely understand your question but by 'may' I think you might have meant 'many'.
well all you can do is give it foood water a bed a litter place and take them to the vet to see if they are healthy if you need somthing write on my blog
well some people have them because they like having the dogs and puppies
in they're houses. And the second reason is that because some people dont havefamilies and have a little bit of money to go...