5 Ways Your Dog Senses The World Differently From You

 Do dogs sense things differently than humans do? Well, yes and no. Dogs share the same basic senses with us: they see, hear, touch, smell and taste. But the level of their senses is different – an important distinction when you’re trying to figure out just what your dog is doing.

Sight
It was once thought that dogs were “color-blind” – only able to see shades of black and white with some grey, but scientific studies have found that’s not true. Dogs can see in color – ranging from blues and greens to greys and crèmes, and of course, black and white. It’s been estimated that humans can distinguish somewhere between 7 and 10 million different colors. (We don’t even have names for that many colors!)

Picture courtesy of Dr. P’s site: http://www.uwsp.edu/psych/dog/dog.htm
But dogs have it all over humans in detecting motion – that’s one reason they can detect a cat up a tree at a much greater distance than you can! And their night vision is typically better than ours – dogs have an additional reflective layer in the eye called the tapetum lucidum, which reflects light back into the receptor cells of the eye, which not only increases their night vision, but gives them that spooky appearance of eyes glowing in the dark.

Hearing
When your dog is barking like crazy in the middle of the night, don’t just assume he’s lonely and wants you to get up and keep him company. He may be listening to something that you can’t hear, that’s extremely upsetting to him – like a burglar breaking in your basement window.
Dogs can hear at four times the distance humans can – that means you might hear something from a 100 yards away your dog could hear from a quarter of a mile away. Their ears are also better designed to gather more of the available sound wave – they have 15 different muscles that move their ears in all directions, plus they can move one ear at a time – and independently of the other to absorb even more information!

Touch
Dogs also have a well-developed sense of touch, surprising perhaps under all that fur, although this sense is much less sophisticated than a human’s. Puppies are born with sensory receptors in their faces so they can find mama even if they’re separated before they open their eyes. But they also can sense touch all over their bodies, just as humans can. One reason your dog flops down on the couch next to you and tries to snuggle up on a hot day (or any other day for that matter!) is because he likes the comfort of feeling that you’re right there!

Smell
We can’t even come close to our dog’s ability to smell things. It’s been estimated that a dog’s sense of smell is 100,000 times more powerful than a human’s. Scientists think that humans have about 40 million olfactory receptors, versus 2 billion for your dog! That’s part of the reason dogs make such good trackers, and can trace scents across all sorts of distractions – like across roadways or through dense woods.
Dogs also use their sense of smell as a communications tool – when they’re running around the park with their nose to the ground, sniffing everything in sight, they’re actually reading the calling cards of everyone – dogs, humans, cats, squirrels, and anyone or anything else, that has been there before him. Which is why he may not pay attention to you when you first get to the park – he’s trying to see if any of his buddies have been there before him!

Taste
Just as with humans, taste is closely linked to the sense of smell – the main difference is humans won’t eat something that smells bad; while dogs are the opposite – the smellier the better. Dogs will gulp first and ask questions later.
While humans many times won’t eat something that doesn’t look appealing, let alone doesn’t smell good, dogs are more concerned with smell, than taste. They frequently gobble down food before they have time to chew it, let alone taste it. But that’s ok – it’s why when we clean out our refrigerators our dogs think it’s time for treats.
So the next time your dog engages in some puzzling behavior, whether it’s barking for no reason, or ignoring you at the park, he might not be trying to irritate you – he’s just responding to a different level of senses than you are. Take a moment to look around and try and figure out what’s triggering his behavior before you get mad. Your dog could be trying to tell you something!
http://tinyurl.com/6u2cj

About the Author

Author, "Dog Training Secrets!"
To transform your stubborn, misbehaving dog into a loyal, well-behaving "best friend" who obeys your every command and is the envy of the neighborhood, visit: http://tinyurl.com/6u2cj

 Charlie Lafave

More Articles 

Buy dog supplements online - Rolf Rasmusson
Buy dog supplements online Dog Supplements A good nutritional program of dog supplements is just as important for your best pet friend as it is for us. Our pets have feelings, emotions, aches and pains just as we do. It's pretty tough to look your...

Hose training / crate training a puppy or adult dog - Jon Decker
House Training/crate training a puppy or adult dog: The following article is based up the principles used by Downtown Pet, a NYC dog walker company in New York City. 1. If you bring home a puppy you will first want to section off an...

Dog Agility Training - Joel Walsh
Without agility, the most muscular person in the world couldn't win a fight against a fifth-grader. But did you know that for a dog agility is possibly even more important? With so many of a dog's happiest moments spent running, jumping,...

Ever Wonder How Fast To Train Or Work With Your Dog? - Adam Katz
I noticed the other day, while working with a new German Shepherd dog-mix I adopted from a local animal shelter--how fast and intense you must work with your dog, during the "reinforcement" phase. Your dog goes through three general phases of...

An introduction to Clicker Training for Dogs - Stephanie Bayliss
Clicker Training for Dogs What is a 'clicker'? A clicker is simply a small plastic box, containing a metal plate which, when pressed, makes a 'click' sound. What is clicker training? Clicker Training is a method of...

Does Your Dog Miss You Too Much? - Blake Kritzberg
Your dog seems to be driving you up the wall lately, exhibiting serious behavior problems -- and no amount of verbal correction seems to work. She chews the furniture, gnaws on shoes, turns over the trash cans, howls and barks when you're not...

Gift Giving Ideas for People Who Love Dogs - Pat Schraier
All of us have a friend or relative who loves their dog. They carry pictures in their wallets or purses, take vacations with their pet and talk about them all the time. Buying a gift for someone who loves their dog can be daunting with all the ...

The Facts You Need To Know About Adopting A Dog - Niall Kennedy
Mum, dad, can we get a puppy? Its a plea that may parents will know only too well. How do you go about adopting a dog to make suure that the dog is happy and there isn't too much upheaval in your home? If you are thinking of adding a dog to your...

Dog Lover Gift Ideas - Kelli Swan
Following are a few Dog Lover Gift Ideas to jump-start your shopping: Many Dog Lovers like to accessorize their pets in style! Check out colorful "Pet Wear" for that prized pooch. Favorite articles include Elastic Neck Ruffs and...

Biting & Nipping Behavior Can Kill Your Dog! - Moses Chia
Dog bite injuries are alarmingly the most common condition that we human suffer from as a result of contact with dogs. In the United States alone, there are between 1-2 million people bitten by dogs each year. Most bites landed on children with boys...