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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.

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....

10 Key Differences Between Wolves and Dogs

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

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,...

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 manifest 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 of telling time almost accurately. We see our dogs...

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How Much Homemade Dog Food to Feed Your Dog - The Guide

How Much Homemade Dog Food to Feed Your Dog

When talking with pet owners, I'm often asked, "How much homemade dog food should I feed my dog?" The answer isn't as simple as you may think.
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30 Breeds That Are Good House Dogs & Perfect for Families

So, you and your family have decided to get a dog, but are unsure of what breed you want to adopt. Purchasing a dog is...
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Homemade Dog Food for Bladder Stones: 10 Recipes to Try!

Dogs can develop bladder stones or kidney stones in the same way humans do. Kidney and bladder stones in dogs are very serious, painful, and...
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How Much is Dog Heartworm Treatment in 2025?

Unfortunately, many dog owners underestimate the importance of dog heartworm treatment and the seriousness of this disease. The truth is: heartworm disease in dogs can...
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Skin Tags on Dogs: How to Prevent and Remove Them

Skin tags are small, benign growths that can appear on any dog of any breed, gender, and age. Some breeds are more susceptible to them,...
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Struvite Crystals In Dogs And Guidelines For a Special Diet

Dogs can develop stones like humans, and diet is a large part of therapy for struvite crystals in dogs. Here, we will discuss the best...
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Homemade Dog Ear Cleaner: 6 Easy & Natural DIY Recipes

For some dogs, cleaning their ears is one of the most important parts of grooming. It reduces the chance of ear infections and removes...
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Dry Dog Poop: 7 Causes For Dry or Crumbly Stool

Did you just see a dry dog poop in your backyard? The first questions that popped into your head might be "Is that bad?" or...
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How To Cure Fever in Dogs?

Did you know a dog’s normal body temperature is higher than a human’s? It's normal for them to have a temperature between 101°F (38 °C)...
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25 Most Quiet Dog Breeds (Based on Studies)

If you're thinking about adopting a dog but live in an apartment, condo, or duplex with angry neighbors, one of these quiet dog breeds...