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Samuel Walker, MSc

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Sam has a Master's degree in Engineering Physics and years of experience in writing science reports, scientific research and science content. Being very passionate about animals, he's always looking for opportunities to use his skills and experience in researching and writing about dogs.

10 Key Differences Between Wolves and Dogs

Wolves are majestic and awe-inspiring creatures just like many domestic dogs can be. While some people believe that dogs are still very similar to...

How Dogs Use Their Nose to See and Understand the World

Ever wonder if dogs actually know or have a mental picture of the things they smell? Scientists say they likely do. It's been said, studied...

Labrador Life Expectancy Through Color: Chocolate Labs Are Less Healthy than...

The color of their fur is not the actual problem. Rather, it's how they are bred that might be harmful to these animals' genes....

Dogs Love You More When You Smile, Science Says

Apparently, your smile has a bewitching effect on your dog and a dog's brain lights up actively when they see you flash that happy...

8 Ways How Dogs Are Similar to People (Based on Brain...

You probably wonder sometimes what thoughts are going through your pup's head. Do you know what are dogs really thinking about? It’s a question...

New Study Explains Detection Dog Errors in Sniffing Poop

Did you know that there are dogs working to specifically save wildlife? They’ve been helping conservation sites in over two decades now, and a...

Raw Diets for Dogs Have Health Benefits, New Study Suggests

There’s a never-ending debate about the nutritional benefits and dangers of raw food for dogs, but a new study has finally added another point...

New DNA Test Finds Answers to Why Siberian Huskies Have Blue...

Scientists from Embark Veterinary might have finally determined the answer to why Siberian Huskies have blue eyes. Following a DNA test of 6,070 dogs,...

Kids Who Grow Up With Dogs Have Lower Asthma Risks

Research confirms how having a dog in the family with kids has many health benefits for children, particularly those with asthma. Kids who grow up...

Humans Have Superior Brains, But Dogs Think More Rationally

Who would've thought that it’s apparently in the dog’s nature to be rational? And how exactly does our dogs' rationality manifests itself? Researchers have...

Study: How Dogs Developed Such Good Sense of Smell

Scientists have discovered more clues as to why dogs have significantly more sensitive noses than humans and how their sense of smell developed. From the...

Do Dogs Really Know How to Tell Time?

Though they cannot read numbers or understand how the clock works, dogs have the amazing gift to tell time almost accurately. We see our dogs...

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Dog Kidney Disease Diet - Science-based Guidelines on Feeding Dogs

How to Feed Dogs With Kidney Disease

One of the more common serious health problems for dogs is kidney disease, and it affects more pets than people realize. A proper dog kidney...
Millennials on Parenthood: 10 Reasons Why Millennials Opt For Pets

Millennials on Parenthood: 10 Reasons Why Millennials Opt For Pets

In this generation, instead of choosing parenthood and starting a family, more and more millennials are opting to welcome and take care of pets.  Furthermore,...
Litter Training Your New Kitten Or Cat: A Comprehensive Guide

Litter Training Your New Kitten Or Cat: A Comprehensive Guide

Do you have a kitten at home? If yes, how are they coping so far? Are they doing well with litter training, or do...
Unwanted Pregnancy in Dogs: Prevention and Termination

Unwanted Pregnancy in Dogs: Prevention and Termination

Most dogs get in heat at least twice or three times a year, depending on their size and breed. Female dogs attract male dogs...
Most Common Health Conditions in Dogs To Look Out For

Most Common Health Conditions in Dogs To Look Out For

Owning a dog is both a privilege and a responsibility. It's a lifetime commitment that entails several duties, including keeping them from any common...
What is the Best Dog Food Brand for Health

Top 10 Dog Foods: Best Dog Food Brands Analysis and Review

The problem with the pet food market is that most dog companies aren't trying to find out the best dog food brand for optimum...
Top 3 Safest Dog Harness Choices for Car Travel

3 Crash Tested Dog Harnesses for Cars

A dog harness is a perfect tool for securing your pet in the car when extenuating factors prevent them from being safely crated. However,...
Top 50 Best Dog Harness for Walking

Top 50 Best Dog Harnesses

Dog harness can be the perfect tool for maintaining full control of your dog while walking. Depending on your dog’s needs, the right harness...
Best Dog Carriers

The Best Dog Carriers Review

We've tested a HUGE number of pet carriers for dogs, reviewed each one to find and rank the best dog carriers available. Here's our detailed buying guide.
Multi-Dog Home Guide: What is a Multi-Dog Household

Guide: What You Need To Know Before Becoming a Multi-Dog Household

Owning a dog is enormously fun; they bring happiness to our lives, causing us to feel less lonely and more alive. It's no secret,...