Before Yuri Gagarin uttered his famous \u201cLet\u2019s go!\u201d, others ventured into the unknown, unable to understand either the scale of the experiment or the risks they faced.<\/p>\n\n\n\n
Dogs.<\/p>\n\n\n\n
They were picked from the streets, trained to remain calm in confined spaces and tolerate noise and intense G-forces, placed in unfamiliar equipment, and prepared for conditions no living creature had ever experienced before.<\/p>\n\n\n\n
Today, the names Laika, Belka and Strelka are known around the world. But behind the familiar photographs lies a much more complex story \u2014 one of scientific progress, animal behavior, trust in humans, and the cost of humanity\u2019s first steps into space.<\/p>\n\n\n\n
In the 1950s, no one yet knew whether a living organism could function normally beyond Earth.<\/p>\n\n\n\n
How would the body cope with acceleration?<\/p>\n\n\n\n
What would happen in weightlessness?<\/p>\n\n\n\n
Would the heart be able to function normally?<\/p>\n\n\n\n
How would breathing change?<\/p>\n\n\n\n
Could a living creature survive the flight and return?<\/p>\n\n\n\n
Before risking a human life, these questions needed to be investigated through experiments.<\/p>\n\n\n\n
In the Soviet Union, dogs were chosen for this research.<\/p>\n\n\n\n
The choice was not random. Soviet physiologists already had extensive experience working with dogs, and smaller dogs could fit into the very limited space available in early spacecraft.<\/p>\n\n\n\n
The program mainly sought small dogs. Many candidates were ordinary mixed-breed dogs picked up from the streets.<\/p>\n\n\n\n
Researchers believed that dogs accustomed to the hardships of city life would be resilient enough to adapt more readily to an unfamiliar environment.<\/p>\n\n\n\n
Female dogs were chosen more often, partly because it was easier to design a waste collection system for them.<\/p>\n\n\n\n
But being the right size was not enough.<\/p>\n\n\n\n
A future \u201cspace dog\u201d needed another essential quality \u2014 the ability to remain relatively calm in completely unfamiliar conditions.<\/p>\n\n\n\n
The training was intensive.<\/p>\n\n\n\n
The dogs were gradually accustomed to staying in small containers, wearing special equipment, and tolerating noise and vibration.<\/p>\n\n\n\n
Centrifuges and other equipment were used to simulate some of the physical stresses of the upcoming flight.<\/p>\n\n\n\n
Scientists monitored the animals\u2019 heart rates, breathing and responses.<\/p>\n\n\n\n
From a modern perspective, some of these training methods seem very harsh. This is an important part of the story that should not be romanticized.<\/p>\n\n\n\n
From a behavioral perspective, however, there is an interesting point here.<\/p>\n\n\n\n
A dog may remain still.<\/p>\n\n\n\n
They may not struggle to get away.<\/p>\n\n\n\n
They may perform a familiar action.<\/p>\n\n\n\n
But that does not necessarily mean they are calm.<\/p>\n\n\n\n
Today, we have a much better understanding of how important it is to assess not only what an animal does, but also how they are feeling.<\/p>\n\n\n\n
Body posture, breathing, facial expressions, ear movements, attempts to avoid contact and freezing are all part of a dog\u2019s body language.<\/p>\n\n\n\n
The story of the space dogs offers a striking example of how dangerous it is to judge an animal\u2019s state solely on the assumption:<\/p>\n\n\n\n
\u201cThey\u2019re putting up with it, so everything must be fine.\u201d<\/strong><\/p>\n\n\n\n Endurance and well-being are very different things.<\/p>\n\n\n\n When people talk about dogs in space, Laika is usually the first name that comes to mind.<\/p>\n\n\n\n But the story began earlier.<\/p>\n\n\n\n On July 22, 1951, Dezik and Tsygan made a high-altitude flight aboard a Soviet rocket.<\/p>\n\n\n\n The rocket reached an altitude of approximately 100 kilometers above Earth, after which the capsule carrying the dogs returned using a parachute system.<\/p>\n\n\n\n Both dogs survived the flight.<\/p>\n\n\n\n This was a crucial milestone in the program: the experiment showed that a living organism could survive a brief rocket flight and return to Earth.<\/p>\n\n\n\n More launches followed.<\/p>\n\n\n\n Not all of them ended successfully. Some dogs died as a result of accidents and technical failures.<\/p>\n\n\n\n Reliable spacecraft were still a long way off.<\/p>\n\n\n\n On November 3, 1957, the Soviet Union launched Sputnik 2.<\/p>\n\n\n\n On board was a small mixed-breed dog named Laika.<\/p>\n\n\n\n She became the first animal to orbit Earth.<\/p>\n\n\n\n Animals had already made high-altitude and suborbital flights, but none had yet orbited Earth.<\/p>\n\n\n\n Laika was a former stray found on the streets of Moscow.<\/p>\n\n\n\n She was described as calm and comfortable around people.<\/p>\n\n\n\n But her mission had a tragic aspect.<\/p>\n\n\n\n Sputnik 2 had no system capable of bringing the dog safely back to Earth.<\/p>\n\n\n\n The mission itself was prepared in tremendous haste.<\/p>\n\n\n\n For many years, accounts of Laika\u2019s death varied. It later emerged that she had survived for only a few hours after launch. One of the main causes was extreme heat inside the spacecraft following problems with its temperature control system.<\/p>\n\n\n\n Telemetry also recorded sharp increases in her heart rate and breathing during launch.<\/p>\n\n\n\n Laika\u2019s flight was a major milestone in the history of space exploration.<\/p>\n\n\n\n In the history of human\u2013animal relationships, it was one of the most painful chapters.<\/p>\n\n\n\n Today, it is impossible to speak of her achievement without also acknowledging that she did not choose this role.<\/p>\n\n\n\n Laika became a symbol of scientific progress, but also of the ethical questions that inevitably arise when humans use animals for their own purposes.<\/p>\n\n\n\n The next famous chapter in this story had a much happier ending.<\/p>\n\n\n\n On August 19, 1960, Belka and Strelka were launched into space.<\/p>\n\n\n\n Other living organisms were also on board, including mice, rats, plants and insects.<\/p>\n\n\n\n The spacecraft\u2019s flight lasted about a day.<\/p>\n\n\n\n Belka and Strelka orbited Earth and returned safely.<\/p>\n\n\n\n This was a major achievement.<\/p>\n\n\n\n It had now been demonstrated not only that a living organism could survive in orbit, but also that a safe return after an orbital flight was possible.<\/p>\n\n\n\n This had direct implications for the future of human spaceflight.<\/p>\n\n\n\n Less than a year after Belka and Strelka\u2019s flight, a human traveled into space.<\/p>\n\n\n\n The story took an unexpected turn.<\/p>\n\n\n\n After returning to Earth, Strelka gave birth to six healthy puppies.<\/p>\n\n\n\n Soviet leader Nikita Khrushchev later gave one of them \u2014 little Pushinka \u2014 to the family of US President John F. Kennedy.<\/p>\n\n\n\n And so the offspring of a space dog ended up in the White House.<\/p>\n\n\n\n Pushinka later had puppies of her own.<\/p>\n\n\n\n A story that began with one of the defining symbols of the space race between the Soviet Union and the United States unexpectedly ended on an almost domestic note.<\/p>\n\n\n\n Laika, Belka and Strelka became the most famous, but the list of dogs involved in the Soviet space program is much longer.<\/p>\n\n\n\n The flights of Chernushka and Zvezdochka in March 1961 were particularly important.<\/p>\n\n\n\n These missions tested the equipment and systems of the Vostok spacecraft.<\/p>\n\n\n\n Zvezdochka completed her flight successfully on March 25, 1961.<\/p>\n\n\n\n And on And on April 12, 1961,<\/strong> Yuri Gagarin embarked on the first human spaceflight in history.<\/p>\n\n\n\n Less than three weeks passed between the dog\u2019s successful mission and the first human spaceflight.<\/p>\n\n\n\n In this case, saying that \u201cdogs paved the way for humans to reach space\u201d is far more than a poetic metaphor.<\/p>\n\n\n\n Their flights were part of the testing of systems that helped pave the way for human spaceflight.<\/p>\n\n\n\n The space program of the mid-20th century existed in a very different historical and ethical context.<\/p>\n\n\n\n There is certainly no reason to replicate its methods in modern dog training.<\/p>\n\n\n\n But the story highlights several lessons that remain relevant today.<\/p>\n\n\n\n Dogs can get used to a wide range of things.<\/p>\n\n\n\n New places.<\/p>\n\n\n\n Sounds.<\/p>\n\n\n\n Clothing and gear.<\/p>\n\n\n\n Unfamiliar surfaces.<\/p>\n\n\n\n Transportation.<\/p>\n\n\n\n Confined spaces.<\/p>\n\n\n\n New rules.<\/p>\n\n\n\n But adaptation is much more successful when new stimuli are introduced gradually and stay within each dog\u2019s ability to cope.<\/p>\n\n\n\n This is why taking things gradually is so important in modern dog training.<\/p>\n\n\n\n A dog can follow a command while experiencing extreme stress.<\/p>\n\n\n\n Obedience alone tells us nothing about an animal\u2019s well-being.<\/p>\n\n\n\n Good dog training involves observing not only what a dog does<\/strong>, but also how they feel while doing it<\/strong>.<\/p>\n\n\n\n This is especially important.<\/p>\n\n\n\n When a dog stops resisting, people sometimes interpret this as acceptance or relaxation.<\/p>\n\n\n\n But freezing can itself be a response to stress.<\/p>\n\n\n\n That is why body language needs to be considered as a whole, rather than drawing conclusions from a single signal.<\/p>\n\n\n\n Dogs interact much better with people when they understand what is happening and feel safe around them.<\/p>\n\n\n\n Modern dog training is moving further away from the idea of forcing a dog to perform an action at any cost.<\/p>\n\n\n\n Our task is to create conditions in which a dog can learn.<\/p>\n\n\n\n Because learning is about more than commands and results.<\/p>\n\n\n\n It is also about the animal\u2019s emotional state throughout the process.<\/p>\n\n\n\n Perhaps there is no single, simple answer to this question.<\/p>\n\n\n\n The space dogs played an enormous role in history.<\/p>\n\n\n\n The data gathered from their flights helped engineers and scientists take the next step \u2014 sending a human into space.<\/p>\n\n\n\n But the dogs did not choose to take part in these experiments.<\/p>\n\n\n\n Some returned home.<\/p>\n\n\n\n Some died.<\/p>\n\n\n\n Today, with a much deeper understanding of animal behavior, we can acknowledge the historical significance of these experiments while also questioning their ethics.<\/p>\n\n\n\n This does not diminish the achievements of science.<\/p>\n\n\n\n On the contrary, scientific progress also involves reexamining our own methods.<\/p>\n\n\n\n The history of space exploration is filled with rockets, satellites, engineers, scientists and cosmonauts.<\/p>\n\n\n\n But small mixed-breed dogs are part of that history too.<\/p>\n\n\n\n They once roamed ordinary streets, unaware that they would become part of one of humanity\u2019s greatest technological breakthroughs.<\/p>\n\n\n\n Dezik and Tsygan.<\/p>\n\n\n\n Laika.<\/p>\n\n\n\n Belka and Strelka.<\/p>\n\n\n\n Chernushka.<\/p>\n\n\n\n Zvezdochka.<\/p>\n\n\n\n And many others.<\/p>\n\n\n\n Today, their story reminds us of more than humanity\u2019s first steps toward the stars.<\/p>\n\n\n\n It also reminds us of something else:<\/p>\n\n\n\n a dog is willing to go remarkably far alongside a human. And that is precisely why our responsibility toward them is so great.<\/strong><\/p>\n\n\n\n In July 1951, Dezik and Tsygan became the first dogs to complete a successful high-altitude rocket flight and return alive.<\/p>\n\n\n\n No. Dogs had already taken part in suborbital flights before her. Laika became the first dog \u2014 and the first animal \u2014 to orbit Earth.<\/p>\n\n\n\n No. Sputnik 2 was not designed for a safe return. Laika died a few hours after launch because the spacecraft overheated.<\/p>\n\n\n\n Belka and Strelka completed an orbital flight in August 1960 and returned safely to Earth.<\/p>\n\n\n\n Yes. After her spaceflight, Strelka had puppies. Nikita Khrushchev gave one of them, Pushinka, to the family of US President John F. Kennedy.<\/p>","protected":false},"excerpt":{"rendered":" \u0414\u043e \u0442\u043e\u0433\u043e \u043a\u0430\u043a \u042e\u0440\u0438\u0439 \u0413\u0430\u0433\u0430\u0440\u0438\u043d \u043f\u0440\u043e\u0438\u0437\u043d\u0451\u0441 \u0437\u043d\u0430\u043c\u0435\u043d\u0438\u0442\u043e\u0435 \u00ab\u041f\u043e\u0435\u0445\u0430\u043b\u0438!\u00bb, \u0432 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u043b\u0438\u0441\u044c \u0442\u0435, \u043a\u0442\u043e \u043d\u0435 \u043c\u043e\u0433 \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c \u043d\u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430, \u043d\u0438 \u0440\u0438\u0441\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u0438\u0445 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u043b\u0438. \u0421\u043e\u0431\u0430\u043a\u0438. \u0418\u0445 \u0432\u044b\u0431\u0438\u0440\u0430\u043b\u0438 \u043d\u0430 \u0443\u043b\u0438\u0446\u0430\u0445, \u0443\u0447\u0438\u043b\u0438 \u0441\u043f\u043e\u043a\u043e\u0439\u043d\u043e \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442\u044c \u0442\u0435\u0441\u043d\u043e\u0442\u0443, \u0448\u0443\u043c \u0438 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438, \u043f\u043e\u043c\u0435\u0449\u0430\u043b\u0438 \u0432 \u043d\u0435\u043e\u0431\u044b\u0447\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u043a \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u043c, \u0441 \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u0434\u043e \u044d\u0442\u043e\u0433\u043e \u043d\u0435 \u0441\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u043b\u043e\u0441\u044c \u043d\u0438 \u043e\u0434\u043d\u043e \u0436\u0438\u0432\u043e\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e. \u0421\u0435\u0433\u043e\u0434\u043d\u044f…<\/p>","protected":false},"author":1,"featured_media":632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[31],"tags":[36,35,34,33,32],"class_list":["post-631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-31","tag-36","tag-35","tag-34","tag-33","tag-32"],"_links":{"self":[{"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/posts\/631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/comments?post=631"}],"version-history":[{"count":2,"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/posts\/631\/revisions"}],"predecessor-version":[{"id":634,"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/posts\/631\/revisions\/634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/media\/632"}],"wp:attachment":[{"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/media?parent=631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/categories?post=631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k8canineacademy.com\/en\/wp-json\/wp\/v2\/tags?post=631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Dezik and Tsygan: Before Laika<\/h2>\n\n\n\n
Laika: The First Dog in Orbit<\/h2>\n\n\n\n
Laika Was Never Meant to Return<\/h3>\n\n\n\n
Belka and Strelka: A Flight That Brought Them Home<\/h2>\n\n\n\n
Strelka Became a Mother<\/h2>\n\n\n\n
There Were Other Four-Legged Cosmonauts<\/h2>\n\n\n\n
What Can This Story Teach Dog Owners Today?<\/h2>\n\n\n\n
1. Dogs Have a Remarkable Ability to Adapt<\/h3>\n\n\n\n
2. Behavior Cannot Be Viewed Separately From Emotional State<\/a><\/h3>\n\n\n\n
3. Freezing Does Not Always Mean Calmness<\/h3>\n\n\n\n
4. Trust Changes the Learning Process<\/h3>\n\n\n\n
Heroes or Victims?<\/h2>\n\n\n\n
From the Streets of Moscow to the Stars<\/h2>\n\n\n\n
\n\n\n\nFrequently Asked Questions<\/h2>\n\n\n\n
Which Dog Was the First to Travel into Space?<\/h3>\n\n\n\n
Was Laika the First Dog in Space?<\/h3>\n\n\n\n
Did Laika Return to Earth?<\/h3>\n\n\n\n
Who Was the First to Return Alive from an Orbital Flight?<\/h3>\n\n\n\n
Is It True That One of Strelka\u2019s Puppies Lived in the White House?<\/h3>\n\n\n\n