As if we didn’t need another reason to confirm dogs are the coolest creatures on earth, we now learn that dogs can detect cancer and tell time with their nose.
Alexandra Horowitz, canine cognition expert, explains the power and complexity of dogs’ olfactory senses in her new book, Being a Dog.
Dogs obviously have a much stronger sense of smell than us humans - this is why our canine companions are used to sniff out drugs and explosives, among other things. But did you know many dogs can detect melanoma (skin cancer) cells on their owner?
As Horowitz confirmed in an NPR interview, “there's been a budding research program in training dogs to detect various cancers on the breath, in urine, in blood and on the skin. Most of these programs report very high levels of success.”
Why is the canine sense of smell so much more powerful than ours? Biology.
Dogs “possess up to 300 million olfactory receptors in their noses, compared to about six million in us,” Peter Tyson from PBS explains, “and the part of a dog's brain that is devoted to analyzing smells is, proportionally speaking, 40 times greater than ours.”
Dogs can also tell time with their noses. Yes, you read that correctly.
Not only can dogs differentiated between a new and old odor, dogs actually analyze the scent of the air to determine what time of day it is.
“If we were able to visualize the movement of air through the day,” says Horowitz, “what we're really visualizing is the movement of odor through the day.” Dogs detect the movement of odor throughout the day and simultaneously determine time. This also explains why dogs sometimes reach strangely when a storm is approaching. Unlike us humans, they see the storm coming from a mile away.
NPR published the original interview with author Alexandra Horowitz in October 2016
Comments will be approved before showing up.
While searching for high-quality, nutrient-rich dog food for our 14 lb long-haired dachshund Django, we (Mike and Steph) have tried almost every fresh dog food delivery service on the market. We prefer dog food brands that do not have artificial flavors, fillers, or preservatives. They also should be made with high-quality animal proteins and vitamin-packed fruits and veggies.
After discovering Raised Right earlier this year, we have been layering it on top of his small breed adult dry dog food. We feel great about feeding Django Raised Right because it is made with single-source animal protein, omega 3-rich oils, non-GMO herbs, and superfoods. Raised Right has also teamed up with carbonfund.org to combat climate change by reducing its carbon footprint. That is a cause we can support because our dog accessories and apparel small business, DJANGO, was built to give back to the environment.
Here is an unbiased and comprehensive review of Raised Right’s homestyle, human-grade fresh dog food. All opinions are based on our personal experience feeding Raised Right to our celebrity wiener dog Django.
CBD oil is a popular natural remedy used to treat common canine health issues, including diabetes, heart disease, and multiple sclerosis, in humans. Because your dog has an endocannabinoid system, CBD dog treats can help him with health issues like anxiety, inflammation, nausea, and joint pain.
CBD dog treats, also called hemp dog treats and dog relaxants, are specially designed with your pup’s size and weight in mind. Smaller dog breeds like French bulldogs or Welsh Pembroke corgis will need a lower dose of CBD than larger dog breeds like collies and Labrador retrievers.
In this DJANGO Dog Blog article, we list 15 of our favorite CBD dog treats and chews on Amazon. They not only come in dog-approved flavors but are also packed with powerhouse ingredients that are scientifically proven to reduce pain and anxiety.
There are a lot of reasons you might want to put your dog in daycare. If you have an unpredictable schedule or work long hours, you may have to leave your dog at home for large chunks of time. Maybe your puppy is hyperactive and needs more hands-on attention and stimulation throughout the day. Perhaps you have a dog that has separation anxiety, and he needs more opportunities to socialize with other pups and learn to play without you around. Doggy daycare can provide dogs with exercise, playtime, mental stimulation, and, if applicable, special care.
But what exactly is doggy daycare, and what type of doggy daycare is best? Do doggy daycare centers have health and vaccination requirements? How do you find a reputable doggy daycare in your area, and how much does it cost? Will your dog thrive in daycare?
Here is what you need to know before you enroll your dog in daycare.