Dogs Have a Powerful Sense of Smell
Dogs’ noses are 10,000 to 100,000 times more sensitive than humans’. They can detect tiny traces of scents, which is why they’re often used in search-and-rescue missions and to sniff out medical conditions like cancer or diabetes.
Dogs Have Unique Nose Prints
Just like humans have unique fingerprints, every dog has a unique nose print. Some organizations are exploring nose prints as a way to identify dogs.
Dogs Can Understand Words
An average dog can understand about 165 words or commands, while the smartest breeds, like Border Collies, can learn over 250 words.
A Dog’s Wag Isn’t Always Happy
Tail wagging doesn’t always mean a dog is happy. The direction and speed of the wag can indicate whether a dog is excited, anxious, or even feeling threatened.
They Can Dream!
Just like humans, dogs have REM sleep cycles, and they dream about their daily activities. Puppies and older dogs tend to dream more often than adult dogs.
The Basenji Doesn’t Bark
The Basenji is a unique breed that doesn’t bark. Instead, it makes a yodel-like sound due to the shape of its larynx.
Dogs Sweat Through Their Paws
Unlike humans, dogs don’t sweat through their skin. They cool down by panting and sweating through their paw pads.
They’re Pack Animals
Dogs are naturally social and thrive in groups. This is why they form strong bonds with their families and other dogs.
Their Hearts Beat Faster Than Ours
A dog’s heart beats between 60 to 140 beats per minute, depending on size and breed—smaller dogs have faster heart rates than larger breeds.
Dogs Have Been Our Companions for Over 15,000 Years
They were domesticated from wolves and have been loyal companions to humans ever since. They’ve played roles as hunters, protectors, herders, and best friends.
Some more facts
Dog breeds vary widely in shape, size, and color.
They mark their territories by urinating on them
The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf. Also called the domestic dog.