However, some people configure vi to make TAB be mod-2 instead of mod-4 (see below.). With these three interpretations, the ASCII TAB character is essentially being used as a compression mechanism, to make sequences of SPACE-characters take up less room in the file.
Quick Answer. All states in the United States require puppies to be at least 7 weeks old before they are sold. The American Kennel Club recommends a minimum age of 8 weeks. Continue Reading.
Puppies can begin to be weaned off nursing and onto solid food by around three to four weeks of age. Weaning should be complete by seven to eight weeks of age. Weaning should be a slow and gradual process of reducing a puppy's dependence on milk.