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.
It is healthy for dogs to have puppies (1-2 litters), however it can be difficult for dogs over the age of 6 to have puppies. The oldest age for a dog to have puppies should be 6 depending on the health and fitness of your dog. As dogs get older it can become extremely difficult for them to have puppies, especially medium sized and smaller dogs. It is better if you have your dog fixed by 7 years old.