Many people see a puppy and think, "How cute - I should get one."  But they often don't take the time to plan out the logistics of caring for one.  Puppies need more than just attention because they are cute.  They need to be properly raised so when they grow up they are well behaved dogs.  If your dog isn't well behaved, any mischief it causes will need to be fixed by you (and you will be liable for it)! 

Dogs can be expensive, so it is important to make sure that you can afford to own a dog before you get one.  You will need to buy your dog food, which will be a weekly expense.  You will also need to take your dog to the vet in order to get its shots.  Then of course, your dog may become sick or injured, and need further medical attention and that will come out of your pocket.