To editors like this, it doesn't matter much what kind of interpretation is assigned to point #2: the TAB character in a file could be interpreted as being mod-2 columns, mod-4 columns, or mod-8 columns.
About 8, 9, 10 weeks. After about 8, 9, 10 weeks of age, or when the puppy arrives at it's new home, the dog should be taught to go potty outside. Do not have paper or potty pads inside your home. Peeing is for outside only, or you are teaching your new pup it is okay to potty inside your home.
Never, never use a pee-pee pad or have a potty station inside your home after the puppy is 8 to 9 weeks of age. You want to expand on what the breeder has already taught the puppy and take it to the next level. You need to teach the pup that it is off limits to relieve itself inside your home.