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.
You should only bathe puppies that are older than 12 weeks. Until they are old enough you might have to settle cleaning your puppy with a sponge bath. Before your dog is 12 weeks old the less water the better. Just spot clean your puppy with a damp cloth.