Raising a puppy is a huge responsibility. It is very much like having a new baby in the house. The puppy must be housebroken. They must be taught not to chew on everything they can find (teething). They must be kept safe from anything they can get into. If you feel you are not up to this, you might consider a rescue dog. You may be saving the life of an innocent animal. There are some very fine adult dogs needing a second chance in life. Just because they ended up in a rescue situation doesn't mean that they are bad dogs. Sometimes, previous owners have circumstances beyond their control, forcing them to give up their beloved pets. Sometimes, there are dogs with problems. Maybe all they need is someone to love and spend time with them. Most of them are well worth the added investment of time. All of them deserve a chance.