Dogs don't just run like drool and poop. Your brain is not limited to the three commands "sit", "get" and "stay". Even if you haven't owned a dog yourself, you should know that they are one of the most intelligent creatures in the world. Planets that we as humans can proudly have by our side. Dogs can even experience the same symptoms that affect the human brain. You may not be able to solve linear equations (and some people who slept through algebra may not), but they can understand more than you think.
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More and more scientific studies are investigating what dogs think and how they interpret their surroundings. Although we never know every single detail about the mind and body of dogs, the significant progress we have made so far has given us more insight and understanding of dog cognition. Let's take a look at ten interesting facts about a dog's mind.
0 Dogs can also suffer from depression and anxiety.
Every time you see a dog on a Facebook video (or even have your own energy ball), assume that it is at all times is ready to party moment. However, like humans, dogs can experience depression and anxiety. Although dogs can be useful to humans in terms of mental health in many ways, these furry companions can also have difficulties. Your depression can have triggers that make everyone fall, e.g. B. include someone new in the family or someone who leaves the household. The symptoms of depression in a dog are roughly similar compared to the symptoms of depression in humans. They can lose their appetite, become inactive, lose interest in their favorite activities, and withdraw from the world. 
9 Dogs Smell Better Than You Think
If you've ever wondered why dogs sniff almost anything (including the back of other dogs), be prepared for a shocker: the primary purpose of one Dog's the smell. You can grab things through your nose that people can't. If they couldn't, we wouldn't have bomb or drug sniffer dogs, we'd just have a few creepy people on all fours sniffing the floor of a crime scene. Dogs have up to 300 million odor receptors compared to six million people. To take a closer look into the nose of people and dogs, there are bony, spiral-shaped plates, so-called turbinates. This organ has a thick membrane that contains most of the odor-detecting cells. In humans, this area of the organ measures only about a square inch. If you were able to unfold the same area of the organ in a dog, it could be about 60 square inches (depending on the size and length of the nose).
A dog's brain specializes in identifying smells. That is why dogs rely heavily on their noses to interpret the world around them. The percentage of dog's bran used to analyze odors is forty times greater than that of a human. Because a dog's nose is specifically designed to perform better than a human's nose, it offers many advantages that we don't have. You can take in air and exhale at the same time. The aim is to create a constant air circulation, while we humans can only inhale or exhale individually. 
8 Dogs can read our facial expressions just like other people
] If you look sad, you may find another person coming up to you and trying to cheer you up. Dogs can develop a similar response to a person's facial expression. If you smile at a dog, a dog will process in his head that you are happy and will probably smile back at you in his own way. They may even be more responsive to signs that they're happy by jumping around or waving their tails, or zooming through your house or garden like an idiot.
There are indications that dogs are sensitive to emotional cues that are conveyed through the face and that of humans will even experience an increased heart rate if they perceive that someone is angry, anxious or happy. Research also suggests that dogs have the same social recognition skills as a human child aged 6 months to 2 years. 
7 Dogs want to tell us what they think but can't
] It is probably very frustrating to tell someone if you don't understand the words. It's like there is a language barrier and you hope that your strange combination of hand movements will make someone understand what you want to say. This is the everyday reality of dogs. You want to speak to us, but you cannot.
Dogs have no words, but can communicate with us. They do this through a variety of body language techniques that can give us a wealth of information about what they think. When we know what to look for. For example, a dog that turns its head and licks its lips tells us that it is nervous. If they feverishly wag their tails, we know they're happy. There are five common groups of communication signals for dogs (anxious, arousing, anxious, aggressive, and relaxed). Sometimes the problem we have is that the way they communicate with us is so subtle that we don't understand what they're saying. I think until a dog finds a way to talk to us there will always be a lot we don't know what they think or feel. 
6 Dogs can understand what you are saying
Dogs may not be able to tell us what they think, but that does not mean that they cannot understand what we are saying. Dr. Stanley Coren, an expert on canine intelligence, says that an average dog can understand about 165 words and possibly more when he is training. Although dogs can learn words as young as humans, there is nothing they can do other than wag their tails, growl, or speak to us when we ask, "Go?"
The brain of dogs processes language in a similar way for humans, with the right side dealing with emotions and the left side with processing meaning. You learn, just like a child, that certain sounds mean certain things. For example, the sound of the word “go for a walk” is quickly associated with a walk if it happens every time you say the word to them. 
5 Dogs can notice changes in hearing mood
Dogs can have a strong sense of smell, can see whether we are happy or sad, but did you know that they can also hear mood swings? If a dog hears something negative (like screaming or vacuuming), they are most likely running for cover. If you hear a person having fun, they will probably jump in and start doing this weird dog dance where they bounce their entire body because dogs can't really dance but do their best.
It has long been known that dogs perceive the sound of sounds, including our voices, more than the actual words themselves. These sounds are then attributed to a feeling in their brain, such as the joy when they clink theirs Listening to food. Crockery is taken out of the closet or scared when they hear the bathroom run and are led into the bathroom.
Have you ever scolded your dog but haven't been able to do it in a stern voice? When you say "You Naughty Boy" while grinning and laughing, you will no doubt be greeted with a wagging tail and a bouncing dog. This is because the tone of your voice sounds happy to her. 
4 Humans have influenced the brains of dogs over time
Border Collies have not only woken up one day and learned to take care of sheep. Neither would you throw a Chihuahua in the middle of a field and ask him to put all the sheep in the stable (if at all, he would just stand there and do the strange shaking of what Chihuahua do). A dog's brain varies depending on the breed. Some are wired for hunting, while others are wired for sniffing. Most of this behavior has been influenced by humans over time.
Scientists have shown that the selective breeding that we have used over the years to achieve the desired shape, color or behavior has also influenced the way the dog works. A dog's brain has been shown to vary from breed to breed, and much of this variation is due to our own search for certain behaviors in selective breeding.
This means that dogs vary not only in size, shape and size, but also in the way their brains work. 
3 Dogs can find out things (sometimes better than humans)
Dogs are not just stupid creatures who find it difficult to find the treat if they mix behind your back and offer both hands closed to see if they can find it. It may be a fun trick to fool your dog, but they actually play with us as they already know where the treat is (remember, sense of smell). They can also be more rational when it comes to making decisions than people. Sometimes they don't make it easy for themselves, they also make it smart, despite what others do.
While humans can fall into the trap of what scientists call "overimitation," dogs will learn from us, but will be more rational in their thinking process when deciding whether to follow our behavior. You will see what we do but will not copy ourselves if the situation does not warrant it. This gives them a more objective brain when it comes to problem solving. For example, if we solve a puzzle, we will see how others tackle the problem and copy them accurately with little variation. A dog will watch what we do, but then adjust it to fit the needs of the problem. 
2 Dogs are better at math than you think
They won't know how to use a calculator or be able to solve y = mx + b, but they know and can do basic arithmetic beat a small child in simple math. Of course, they can't go exactly to a board and prove what 1 + 1 is without opposite thumbs, but they can count goodies in their heads if you take one with you.
Have you ever seen a retriever hunting? You will know exactly how many birds you should fetch without repeatedly being persuaded to go out to fetch another. If three are shot, they get three. After getting one, you know there are two more. And after you get the second, you will know that there is another one. You know that because they are beginning to count.
Another way you can see a dog count is by watching how they decide which heap of food to eat first. If you serve two dishes with different amounts of dog biscuits on them, they will invariably head to the one with the most first. 
1 Dogs can also become jealous
No, dogs do not roll through Instagram to obsessively check who liked your selfie, but they can become jealous of others. You would think that dogs only become jealous of other dogs, but they can also be jealous of other people. You can also beat yourself up like older children in movies or TV shows that hate the fact that a newborn is attracting all the attention. You won't be able to take a marker and write over the walls, but you may see them a little more aggressively or whine if they don't prevail.
Have you ever neglected your dog so that you could speak to a friend? Did they catch you or try to get your attention? This is because they are jealous. Like humans, dogs want their loved ones' attention. You have to feel that you are not neglecting them, otherwise strong emotions will arise in them.
In summary, doctors and scientists around the world are still trying to find dogs. They may be a very simple animal that can learn a trick or two, but their brains are very complex. It's still a bit puzzling why dogs do the things they do, but in the meantime we have some of the best companions that humanity could ask for. At least we can see that they don't jump on our keyboard if they want attention like cats.