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.
According to the American Animal Hospital Association (AAHA), puppies should be vaccinated every three to four weeks between the ages of 6 and 16 weeks (i.e. at 6, 10 and 14 weeks or at 8, 12 and 16 weeks), with the final dose given between 14 and 16 weeks of age.