I am anxiously awaiting a second puppy from a dog I rescued. I thought she might be pregnant but then I thought she wasn't after a week. 
Oh wow, where do you get these pets? from a shelter or off the street?
She was on the streets and starved and trying to get run over.
oh wow, thats good of you to be able to bring in dogs off the street.
Not something I can do generally as it takes so much time and money but if I see an animal in need in front of my home, I will always help :)