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Kristina Jovellar, MSc

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Kristina has graduated with a Master's degree in Psychology over five years ago, and since been researching and writing about animal sciences and dog training. Her main goal is to present the most truthful science-based information to as many pet owners out there as possible.

Dog Domestication: History’s Timeline From Beginning To Now (In Years)

How dogs came to be domesticated from their grey wolf ancestors is a long and complex history. And depending on which resources and scientific research...

Do Dogs Have A Sense of Time?

Have you ever wondered if your dog knows how long you've been gone?  Or have you noticed that your dog misses you more when you've...

How Many Hours a Day Do Dogs Sleep & Why They...

Every time you look at your dog, he is sleeping. It doesn't matter what time of day - morning, noon, or night - your...

30 Healthiest and Longest Living Dog Breeds

Ask any dog lover, and they'll tell you that the only bad part of owning a pet is that they don't live as long...

Mobic for Dogs 101 (Meloxicam/Metacam): Can I Give My Dog Mobic?

Pet owners wanting to relieve their dogs' pain due to joint inflammation, arthritis or muscle stiffness may want to look into using Mobic for dogs...

Tick Repellent for Dogs: Natural vs Chemical and Everything Else You...

Ticks suck! Literally. Sadly, your dog is defenseless against these parasites, leaving you as their only protection from ticks and various tick-borne diseases. This...

Can Dogs Be Introverts or Extroverts?

It is well-known that people can either be introverts or extroverts, according to the Myers-Briggs Type Indicator. Even though there are 16 personality types...

Science-based Dog Training: How Research Influenced Our Approach to Training Dogs

Since the late Mesolithic period, when humans first began to domesticate wolves, canines have been an integral part of our lives. We are linked...

What Do Dogs Think About?

The question on many dog owner’s minds is not, “does my dog think,” but rather, “what do dogs think about?” Researchers know that canines...

20 Hardest Dog Breeds to Train (Based on Studies)

While all dogs are susceptible to training, it has been proven that breed matters in how easy or difficult it will be to train...

20 Proven Health Benefits of Having a Dog

Once in a while, you might catch a headline on the news citing the reasons everyone should adopt a pet and some of the...

4 Scientifically Proven Physical and Social Benefits of Owning a Dog

People have lived in the company of animals since the beginning of mankind, but it is only in the last decade that we have...

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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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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

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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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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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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...