Evolution Of A Dog Research Paper

It was also common for the Wolves to be bred with dogs, in order to get a breed of dog with the strength of a wolf but the calmness and loyalty of a dog.

There are a lot of discussions about whether wolves and dogs belong to the same species or not. Recently dogs were reclassified from “canis familiaris” to “canis lupus familiaris” what means they are considered as a sub-species of the wolf species “canis lupus”. However, they are extremely close relatives and genetic studies prove that both share a common ancestry. We can consider a dog like tamed or domesticated form of a wolf.

A long time ago, dogs were once wolves, and they worked for humans. Over the millennia, wolves have evolved into dogs, and dogs have become friendlier. The way wolves have changed over time into dogs have been very noticeable. Although, the arctic grey wolf didn't turn into Cavalier King Yorkshire Terrier overnight. The reason the two, dogs and wolves, have changed are plentiful due to the changing relationship between humans and dogs. It cannot be denied.

Back then, the wolf-like dogs would have been used for hunting thanks to their amazing hearing and excellent smell. These traits would help the hunters tremendously. The hunters also used them as guard dogs for their livestock. Also, if the hunters were ever attacked by an enemy, the wolf-like dogs would have come in very handy as another warrior on the battle field since wolves are faster and stronger than humans. Having a loyal animal is useful in many ways when the world used to be wild and untamed. Plus, the lack of technology in the past would make it seem that a tamed animal would equal that of a machine.

Thousands of years ago the wolves stepped out of the forest and transformed in an evolutionary blink of the eye into what we now call a “dog”. They originated from East Asia and changed the human life forever. From the descendants of ancient wild dogs in Papua New Guinea to a hairless breed is thought to have magical powers in Mexico. Without dogs, we would still be hunters and gatherers if it wasn’t for dogs. We would also lack guardians and expert guides.

By 14,000 to 12,000 years ago dogs were brought over from Asia by the first settlers, These settlers most likely used dogs for hunting and protection, but when situation called they probably used dogs as food. By 10,000 years ago dogs were effecting humans everyday lives all around the world and the uses of dogs were becoming more varied, and by less than 1,000 years ago dogs genetic diversity had changed so immensely to were some of them have no similarities to the wolf. By this time dogs were being bred for specific jobs and tasks, such as herding and watching over livestock. Today there are over a billion dogs in the world made up of over 340 recognized breeds. In America alone there are over 11 million dogs, many of which are simply used as pets and companions with no other use, almost the complete opposite reason for domestication in the first

Many will say the role of the dog has changed within the past fifty years, but has it? The answer is yes. Although there are still many similarities such as keeping a dog as a companion, buying a purebred, and veterinary care, but time has created astounding differences. Back in the 1960’s Dr. Maurice Eastridge and his family owned a purebred border collie and various mutts. The border collie had the life of a modern dog, filled with table scraps and kibble, and of course lots of love. This seemed common even back then. The real zinger is the life of the various owned mutts Dr. Eastridge owned compared to other interviewees of that time, Jim Creely and Debbie Meadow. Dr. Eastridge’s mutts were strictly left outside and not allowed inside,

Where did dogs come from? Thousands of years ago dogs were wolves. Over time humans has been treating, caring, and loving wolves. These wolves have been changing into the animals now a days that we call dogs. In the articles "How the Wolf Became the Dog" and "How the dogs Became Part of the Family" they both talk about how wolves and dogs changed their lives. Humans have really made a connection with these animals. These relationship between dogs and humans has changed over time.

Could dogs be more than a man’s best friend? According to a new study, ever since dogs split from the grey wolves, their brains and digestive organs have evolved in similar ways to that of humans. This means that dogs could be man’s cousin instead of their best friend. Who would’ve thought that dogs took place in the human evolutionary process.

Dogs were the first animal, and the only large carnivore, to be domesticated. in both appearance and in both Dogs are not tame wolves, but how they became these unique companions to people is still being debated.

Dog and Wolf are similarly,they are mammal. Mammal is a class of vertebrate animals are mainly characterized by the presence of mammary glands, which in females produce milk as a source of their food; their hair; and body endothermic or "warm-blooded". Dog and wolf have another thing in common, namely a four-legged and had feather.

Well how that came to be is dogs are related to wolfs because they came wolfs but not like in to the family or nothing like that it just means that they have a lot of similarities like they both howl and walk on all fours they also have sharp teeth and some of them are nice and some are not they all have fur to keep them warm but they also have non thing in common which means they don't all have things in common because some of them are what us humans like to call meat eaters they eat meat. and they travel in packs and some are very territorial some are even dangerous but regular dogs are different

The dogs before were wolves and one day they became man's best friend and this is how they became man's best friend before all men came to the jungles and married any animal to survive and married all the animals they saw also married the wolves used them to catch animals and trained them well to marry animals and every day they took them out to catch animals and also used them to run in the snow and with heavy load they used them and at night when men rested in the snow they left the wolves outside and the wolves tried to enter the camp to not feel very cold outside and the men would take them to palliate and and they were very hard to leave in the end all the wolves had to sleep outside and the wolves used it for many things before before

Dogs were different back then from what we see and know about them now. So where exactly did they come from? According to the Evolution Library on the PBS website, dogs are not only connected to another animal, but are a direct descendant to the wolf species “canis lupus” or gray wolf. Many have discovered that dogs are basically tamed versions of wolves. The distinction between the two species is the smaller teeth, ears, and muzzles of the dogs. Dogs were considered wild or untamed until about twelve thousand years ago when wolves first began to adapt or get use to humans (Jezierski). So why is this evolution significant? It is significant because researches are still trying to figure out if wolves could have found a weakness in the humans when they left bits of food lying around, and used humans to get out of the cold once they figured out

Have you ever played outside with your dog for a while and lay back to consider about how your dog evolved into whom he is today and how he turned into "family?" Well, over the centuries, dogs have evolved a lot! In between that time, they turned into what we call pets. Because of this, the relationship between dogs and humans has changed over thousands of years, wolves evolved to dogs and the wolves soon became pets.