Aggression between Dogs in the Same Household

Research describes which factors are associated with aggression between dogs living in the same household and what can be done to cure the problem.

The Effect of Training Method on Stress Levels in Dogs

Recent data based on dogs trained in obedience classes by pet dog instructors shows that discipline-based training procedures produce higher stress levels in dogs than positive training using rewards.

How Does a Dog's Attention Vary Over Its Lifetime?

Attention varies with age in both dogs and humans. Recent research shows that just like in humans, attention is best in young adult to early middle-aged dogs. Findings also indicate that adolescent dogs, although less efficient at sustaining attention, have the fastest learning rate.

A Designer Dog-Maker Regrets His Creation

Many designer dogs involve crossbreeding Poodles with other breeds in order to avoid coats that shed and to supposedly create hypoallergenic canines. Wally Conron, the inventor of the Labradoodle, believes that such problems are not solved in such crosses, and many additional problems have resulted from the popularity of these dogs.

Magic Tricks, Consciousness, and Mental Imagery in Dogs

Data suggests that dogs have mental imagery and consciousness when tested for "object permanence". A video where dogs are exposed to sleight-of-hand magic seems to confirm the laboratory results.

Dog Aggression Is Predicted by Training Methods and Breed

Puppy socialization classes reduce the risk of dog aggression towards people, punishment increases it, and some dog breeds are significantly less aggressive when strangers arrive at their home.

How to Touch Your Dog

New research shows that how and where you touch a dog makes a large difference in terms of calming or disturbing him, especially if you are unfamiliar to the dog.

Just How Much Do Dogs Bark When Left Home Alone?

New data provides information about how much an average dog barks in an eight hour day when left alone. The barking rate also seems to depend upon the age and sex of the dog.

How the Dog's Brain Reads Human Emotions

MRI scans show that dogs and people use of the same portion of their brains to extract emotional information from sounds—regardless of whether those sounds were made by dogs or the human voice.

The Best Dog Fiction Writer Ever?

A collection of clever and loyal Collies is described in nearly 50 books written by Albert Payson Terhune.

What Assistance Dogs Can and Can't Do

An assistance dog does not replace a handicapped person's missing abilities (such as vision), but rather performs narrowly defined tasks that his human companion has difficulty with.

The Memory Abilities of Dogs

A trained dog can use its own the episodic memory to answer the questions "Where?," "What?," and "When?" to assist a person whose short-term memory is no longer functioning as well as it should.

Is a Dog's Head Shape Related to His Intelligence?

Research shows that classifying dog breeds on the basis of whether their head shapes are relatively long, or short and flat, or something in between, also gives us an estimate of a dog's intelligence or trainability.

Assistance Dogs for Alzheimer's and Dementia Patients

Several training facilities are now training dogs to assist individuals suffering from Alzheimer's or dementia. They compensate for failing memory and disorientation such as when the person can no longer find their way home. They also help structure the patient's life and provide social support.

Can People Recognize Their Own Dogs By Scent Alone?

Although human beings have nowhere near the odor recognition ability of dogs, research shows that we have unconsciously learned to identify the scent of our own pet.

Even Young Children and Toddlers Prefer Dogs Over Cats

New research shows that very young children prefer dogs over cats, teddy bears and human babies. It seems as if time and experience with cats is needed to develop a fondness for them, and this is more likely if the particular cat has baby-like facial features. However, the affection for dogs is virtually innate.

Do Dogs Have a Special Magnetic Sense?

New data suggests that dogs may have a magnetic sense that responds to the direction of the Earth's magnetic fields. This sensitivity could serve as a "compass" that could help explain some of the remarkable homing behavior, where lost dogs travel hundreds of miles to return to their home.

The Dogs of Christmas

Santa Claus, shepherds, sleepy children, and former president Lyndon Baines Johnson all seem to tie dogs into the celebration of Christmas.

Are Some Dogs Getting Addicted to Hallucinogens?

Certain species of toads secrete toxins as a defense mechanism. In the mix of these toxins are some hallucinogenic substances, and some dogs seem to be seeking out these particular types of toads so that they can lick them, in order to get a psychedelic high. As a result some dogs are actually becoming addicted.

Why Do Some Dogs Tilt Their Heads When We Talk to Them?

Recent data suggests that the reason that dogs tilt their heads when we speak to them is because their muzzle blocks their view of our mouth area. Dogs with less pronounced muzzles tilt their heads when spoken to significantly less.

Do Dogs Really Know When We Are Talking to Them?

Recent research shows that dogs will follow your gaze and look at what you are looking at if you first engage their attention with direct eye contact and the high pitched speech tones that we tend to use for young children.

Dogs Read Your Emotions and Attach Them to What You Look At

By looking at what their owners are paying attention to and reading their emotional states, dogs learn which things they should approach and avoid. Dogs seem to pay more attention to positive emotions. Dogs also seem to pay little attention to the emotions of strangers.

In What Ways Do Dogs and Their Owners Resemble Each Other?

Recent research confirms that dogs and their owners resemble each other. People can pick out real dog-owner pairs accurately from their photos, but only when the eyes of both the dogs and the humans are visible.

Dog Breeds Vulnerable to Extinction in the United States

Among American Kennel Club registrations, 10 dog breeds account for approximately half of the total while the 50 rarest breeds account for only 1.2% of the canine population. Among these rare breeds some, despite their historical importance and popularity, are teetering on the verge of extinction.

The Queen's Corgis and Other Breeds at Risk of Extinction

Because of changes in fashion, taste, and legislation, a number of dog breeds that have been very popular and visible over a long period of time now have sufficiently low registration numbers that they are teetering on the brink of extinction.

What Is the Best Way to Greet Your Dog?

A recent study shows that the sight of a familiar person produces positive emotional changes in a dog, however speaking to the dog, and touching the dog when greeting them produces the largest and most persistent responses as measured by changes in concentrations of the blood hormones oxytocin and cortisol.

Do Dogs Have the "Look of Love"?

Affectionate social interactions can raise the level of the hormone oxytocin. When it comes to dogs, simply observing them looking at you seems to be enough to raise their caretakers' oxytocyn level—but only if there is already a strong social bond between the human and their canine pet.

Do Dogs Have a "Eureka" Feeling When Solving Problems?

The "Eureka Effect" is the sudden surge of positive feeling that we get when we solve a problem. Dogs seem to have the same response, however how good they feel depends upon which particular rewards they anticipate for their accomplishment.

Do Dogs Know The Difference Between Dogs and Other Animals?

The variation in the size and shape of dogs is greater than that seen in any other domestic animal, yet recent research shows that dogs can not only recognize all other dogs, regardless of breed or size, but can also visually distinguish between what is a dog and what is another species of animal.

Who Is That Puppy in the Mirror?

Puppies do not recognize themselves as being reflected in a mirror. Instead they seem to first treat their image as another dog. However they soon lose interest in their reflection, perhaps because their image has no scent, or perhaps because their mirror image does bad things to them.

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