go to the library and take out all the books on puppys and crate training and obedience training...then you have to read them....you breeder should have helpful suggestions on crate training also. Go to your local book store and find books on your breed to find breed type things that are suitable. Then talk with your vet about crate training, giving your pup only the kitchen blocked off with baby gates, puppy proofing the kitchen, keeping the area picked up of shoes, toys, and anything else a pup will put in it's mouth for about a year. Don't let it have more room in the house than it is able to keep potty clean. Shots,quality puppy food, spaying all need addressing from the vet.
Read, read, read
and take a puppy obedience class, followed by dog obedience classes until it is at least 1 yr old.