Which dog held the verified record for oldest dog for many years?

Bluey, an Australian Cattle Dog

Why do dogs chase their tails?

Play, boredom or sometimes health issues

Dog Facts Quiz With Answers: Test Your Knowledge

Dogs dream much like we do, can be trained to detect some diseases by smell and have three eyelids, and this dog facts quiz with answers gathers the best surprises about our favorite companion. Discover record holders, mysterious habits and the science behind the wagging tail.

Start Dog Facts Quiz With Answers Quiz

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Dream
Do dogs dream?
Oldest
Which dog held the verified record for oldest dog for many years?
Detect
Which disease have trained dogs been able to sniff out?
Fastest
Which breed is the fastest dog?
Population
Roughly how many dogs live in the world?
Nose
What is unique to each dog?
Puppy
How many teeth do puppies have?
Chocolate
Why is chocolate dangerous for dogs?
Grapes
Which fruit can cause kidney failure in dogs?
Tail
Why do dogs chase their tails?

Explanations: answer key for all 10 questions

Q1: Do dogs dream?
Answer: Yes, they have REM sleep
Small dogs may dream more often.
Q2: Which dog held the verified record for oldest dog for many years?
Answer: Bluey, an Australian Cattle Dog
She lived 29 years.
Q3: Which disease have trained dogs been able to sniff out?
Answer: Some cancers
Dogs also detect low blood sugar.
Q4: Which breed is the fastest dog?
Answer: Greyhound
It reaches about 70 km/h.
Q5: Roughly how many dogs live in the world?
Answer: About 900 million
Most are free-roaming.
Q6: What is unique to each dog?
Answer: Its nose print
It works like a fingerprint.
Q7: How many teeth do puppies have?
Answer: 28
Adult dogs have 42.
Q8: Why is chocolate dangerous for dogs?
Answer: It contains theobromine
Dark chocolate is worst.
Q9: Which fruit can cause kidney failure in dogs?
Answer: Grapes
Raisins are also dangerous.
Q10: Why do dogs chase their tails?
Answer: Play, boredom or sometimes health issues
Frequent chasing should be checked.

Dog Facts Quiz – Surprising Truths About Dogs

Dogs are the world's most popular companion animals, with an estimated 900 million worldwide. They come in hundreds of breeds and share many features, from powerful noses to expressive tails and loyal personalities.

Dogs dream during REM sleep, have three eyelids and each has a unique nose print. Their sense of smell is so sharp that trained dogs can detect some cancers and changes in blood sugar. Greyhounds are the fastest breed, reaching about 70 kilometers per hour.

Dog owners should know that chocolate, grapes, raisins, onions and xylitol can be dangerous. Regular exercise, a good diet and veterinary care help dogs live long lives, sometimes reaching record ages like Bluey, who lived 29 years.

What This Quiz Teaches

Dog lovers of all ages will enjoy these questions.

Whether dogs dream
Which dog lived longest
What dogs can detect
Which foods are dangerous
Why dogs chase their tails

Did You Know?

Dogs can learn their names quickly.
Dogs' sense of smell weakens with age.
Some dogs have blue eyes.
Dog paws can smell like corn chips.
Dogs yawn when they see us yawn.