I'm assuming you really mean Inuits or possibly Athabaskans, Aleuts, Tlingit, Yupik or any Northern native group as "Eskimo" is a literal translation to someone who eats raw meat and is considered a very offensive term.
Anyway; Many don't restrain their dogs. Many dogs in more remote villages are free-ranging, allowed to go where they want so long as they respond when called. In some more modernized places, people might keep their dogs on leashes or in homes and fences, just like any other person.
that's what dogs do
Huskies are the most common dogs that Eskimos have because they are good sliegh dogs and can run in the snow.
"run"
Snowball
In winter, when the seas are frozen, Eskimos can not use their boats to hunt food. They have difficulty getting from one place to another. Sled dogs can pull the sleds across the snow and ice so the Eskimos can hunt food and bring their food back to their homes. Sled dogs have been necessary in the Arctic as long as there have been Eskimos.
No, American Eskimos come from Northern Europe.
harpoon When hunting bears, dogs are essential
they use spears,harpoons,ad dogs sometimes as weapon
I need to be secure by those ugly dogs.
Zero. They are domestic dogs, they either live with eskimos or average people.
eskimos
They were both used for similar purposes (sled dogs) but in appearance they are nothing alike.