Do You Really Know Dogs? Separating Myths from Facts

Think You Know Dogs? Think Again!

Ever wonder why dogs are dubbed “man’s best friend”? If you’re like me, you’ve probably heard countless myths and facts about our furry companions. But how many of those are actually true? It’s funny how we often accept these tales without questioning their validity. So, let’s dive into some common dog myths and separate the facts from fiction. 🐶

Myth or Fact: Dogs See in Black and White

A dog sleeping on a bench outside
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The Myth

You’ve likely heard that dogs see the world in black and white. If I had to guess, this myth probably originated from early scientific studies that lacked the technology to accurately measure canine vision.

The Fact

Studies show that dogs do see colors, but not in the same way humans do. They have fewer color-detecting cells (cones) in their eyes, which means they primarily see shades of blue and yellow. Picture this: while we see a vibrant rainbow, dogs see a more muted version with fewer colors. It’s interesting that this myth has persisted for so long despite evidence to the contrary.

Tail Wagging: Always a Sign of Happiness?

From above of crop anonymous person stroking purebred dog resting on meadow in sunlight
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The Myth

Many people believe that a wagging tail always indicates a happy dog. I for example, used to think this as well.

The Fact

Tail wagging can mean many things, depending on the context and the way the tail is wagged. A high, stiff wag can indicate excitement or aggression, while a low, slow wag might suggest insecurity or submission. From what I’ve seen, it’s clear that understanding a dog’s body language is crucial for interpreting their emotions accurately. 🐕

Dogs Eat Grass When They’re Sick

Woman with Shiba Inu in park
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The Myth

You’d be surprised how many people think dogs eat grass solely because they are feeling unwell.

The Fact

In my own life, I’ve noticed that dogs munch on grass for various reasons. Some do it out of boredom, while others seem to enjoy the taste. A little-known fact is that eating grass can also help with digestion or even fulfill a nutritional need. Speaking from experience, my dog often eats grass and shows no signs of illness afterwards.

Old Dogs Can’t Learn New Tricks

Full body optimistic young female with curly hair smiling and teaching Beagle dog beg command on sunny summer day in countryside
Photos provided by Pexels

The Myth

There’s an old saying that you can’t teach an old dog new tricks. If you’ve ever tried training an older dog, you might have experienced this frustration.

The Fact

I’ve come to realize that older dogs can indeed learn new tricks, although it might take a bit more patience and consistency. Studies show that dogs of all ages are capable of learning new behaviors and skills. The key is to use positive reinforcement and keep training sessions short and engaging. 🐾

Dogs Have Cleaner Mouths Than Humans

The Myth

This one’s a doozy. Some people believe that a dog’s mouth is cleaner than a human’s. I’d never have guessed how widespread this myth is.

The Fact

To put it simply, dogs’ mouths are not cleaner than humans’. They have their own unique set of bacteria, which means they can still carry germs that are harmful to humans. It’s clear that maintaining good dental hygiene for your dog is just as important as it is for you. Brushing their teeth regularly and providing dental chews can help keep their mouths healthy.

Dogs Only Sweat Through Their Paws

The Myth

I was struck by how many people think that dogs only sweat through their paws.

The Fact

While it’s true that dogs do sweat through their paw pads, they also regulate their body temperature primarily through panting. On that note, ensuring your dog stays cool in hot weather is crucial to prevent overheating. Providing plenty of water and shade, and avoiding strenuous activities during peak heat, are essential steps to keep your furry friend safe.

Dogs and Chocolate: A Deadly Combination

The Myth

Everyone knows that chocolate is bad for dogs, but I’ve often thought about why it’s so dangerous.

The Fact

Chocolate contains theobromine, a substance that dogs metabolize much more slowly than humans. This can lead to chocolate poisoning, which is potentially fatal. If you’re like me, you’d want to keep all chocolate and cocoa products well out of your dog’s reach. If your dog does ingest chocolate, it’s important to seek veterinary care immediately.

Dogs Can Predict Weather Changes

The Myth

Ever heard someone say their dog can predict storms? It’s a common belief that dogs have a sixth sense for weather changes.

The Fact

Dogs are indeed sensitive to changes in barometric pressure and can hear frequencies that humans cannot. This means they might sense a storm coming before we do. However, predicting weather changes is more about their acute senses than any mystical ability. I can’t help but think how amazing it is that dogs can detect these subtle environmental changes.

The Benefits of Knowing the Facts

Understanding Your Dog Better

Knowing the facts about dogs can significantly improve your relationship with your furry friend. It’s interesting that many common myths can lead to misunderstandings and even unintentional harm. By debunking these myths, you can provide better care and create a more enriching environment for your dog.

Improved Training and Behavior

One thing I’ve learned is that understanding the true nature of dogs can make training more effective. For example, knowing that dogs can learn at any age can encourage you to keep training sessions consistent, regardless of your dog’s age. This can lead to a well-behaved and happier pet.

Health and Safety

Debunking myths about dog health can lead to better care and prevention of potential issues. For instance, knowing the dangers of chocolate can prevent accidental poisoning, and understanding the importance of dental hygiene can keep your dog’s mouth healthy.

What You Can Do Next

Educate Yourself and Others

Now that you know the facts, share this knowledge with fellow dog owners. It’s clear that spreading accurate information can help improve the lives of many dogs. Whether it’s through social media, community groups, or casual conversations, every bit helps.

Stay Curious and Informed

I’ve come to realize that there’s always more to learn about dogs. Stay curious and keep researching. There’s something to be said for continuously updating your knowledge to provide the best care for your furry friend.

Enjoy the Journey

Finally, enjoy the journey of discovering more about your dog. The other day, I found myself amazed at how much I still have to learn, even after years of being a dog owner. Embrace the process and cherish the moments you share with your loyal companion.


So, do you really know dogs? Hopefully, this blog has helped you separate some common myths from the facts. Remember, understanding your dog better can lead to a happier, healthier, and more fulfilling relationship. 🐾

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