Which dog breed is known as the fastest?
AnswerGreyhound
Greyhounds can reach speeds of about 45 mph.
Animals · Facts & stats
Canine facts & stats
7 fact-checked facts about dogs: breeds, history, biology and training, each with the reason behind it. 5 more are in today's round and join this page after it closes.
The basics
What are the long pointed teeth beside a dog's front teeth called?
AnswerCanines
Canine teeth are named after dogs.
Going deeper
Which dog became the first animal to orbit Earth, in 1957?
AnswerLaika
Laika flew aboard the Soviet Sputnik 2.
How many teeth does a typical adult dog have?
Answer42
Adult dogs have 42 teeth; adult humans have 32.
Newborn puppies are born with what?
AnswerEyes and ear canals closed
Their eyes and ears open during the first few weeks.
Expert level
Which Norwegian breed is known for having six toes on each foot?
AnswerNorwegian Lundehund
Lundehunds were bred to climb cliffs hunting puffins.
The sled dog Balto is famous for his part in which 1925 event?
AnswerThe serum run to Nome, Alaska
Sled teams relayed diphtheria antitoxin to Nome.
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