Every shelter and pound is different. Some only let them live a year, some let them live longer, some even worse. However there are No-Kill-Shelters in some areas.
Yes because of the fact that dogs cannot stay with one dog for to long
Till they are at least 7 weeks
never leave a dog outside to long
Where do dogs live?
Most dogs (of no health issues) usually stay alive for 13-15 (or longer) years
During mating, dogs can stay stuck together for about 5 to 30 minutes.
Maybe a few months to a year, dogs don't have a long life expectancy, shorter than humans.
If fleas will stay long time in your dog. They effect those part of dogs, Which are fighting with any type of external attacks in body.
Dogs stay cool by the canine equivalent of sweating- panting.
No. No breeds of dogs should stay outside. The weather and seclusion is physically and mentally hard on a dog.
Yes, but try to make it as close to the delivery as possible. If a particular female dog is close friends with another dog they should stay together as long as is possible.
As long as it is not a female dog it is. Male dogs are called "Dogs". Female dogs are called "Bitches". See the related questions "What is a dog when it's not a dog?" and "Is my dog a dog?" for more information on these interesting questions.