A large scale study in Norway showed that across all breeds, about 4% of pups will be stillborn and a further 4% will die within the first week (early neonatal mortality). Between 8 days and 8 weeks, 1% will die. Litter size, breed size and age of the female is associated with increased risk.
After you've browsed the 11 facts (with citations at the bottom), take action and volunteer with our millions of members. Sign up for a campaign and make the world suck less. 1  A blizzard is a severe snow storm with winds in excess of 35 mph and visibility of less than a 1/4 mile for more than 3 hours.
Winter storms are among nature's most impressive weather spectacles. Their combination of heavy snow, freezing rain, and high winds can totally disrupt modern civilization: closing down airports and roads, creating power outages, and downing telephone lines. Winter storms remind us how vulnerable we are to nature's awesome power. A blizzard is defined by winds blowing at 35 miles per hour or higher. One of the reasons why blizzards are so dangerous is the reduced visibility due to snow flying everywhere from the fast wind.