There are dog breeds that would probably annihilate most, if not all wolves.
Some dog breeds are wolves selectively bred to kick ass. Irish wolfhounds, for example, were bred to hunt wolves and they are fucking enormous.
A caucasian ovcharka would destroy a wolf, I'm guessing.
I've seen dogo Argentinos hold their own against mountain lions.
Livestock guard dogs appear to be losing the battle against wolves in the Northwest. These are traditional breeds that were used successfully in the past. It seems wolves are either getting tougher or the breeds are getting worse.
There's something to be said for learned experience too.
Wolves spend all their lives hunting, and killing, and they learn how to do it quickly, and efficiently. And the pack structure means they fight internally a lot as well - so they are pretty experienced with fighting canine like animals.
Dogs don't spend their lives hunting and killing and would be relatively inexperienced in fighting another canines.
The only advantage a dog might have is it's health and that it's well fed. Wild wolves probably come with existing injuries and wounds, and are most likely suffer from malnutrition.
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There is certainly something to be said for combat experience.
There was an article I read above Lions vs. Tigers. The evidence shows (whenever there has been a fight) is that Lions will generally beat Tigers.
The reason is that tigers don't fight other tigers very often, and when faced with a lion, will go for the throat. Except male lions have huge great Manes protecting them - so the tigers' attack is softened.
Lions, when they fight each other, will often attack the thighs - looking to sever an artery
So the Tiger will ineffectually attack the lions throat, but quickly bleed to death from wounds.
At the Coney Island animal show in 1909, a male tiger killed a male lion. During the performance, a performing lion attacked a chained tiger by leaping through the air, landing on the tiger's back. Though hampered by the heavy neck chain fastened to the iron bars of the arena, the tiger was more than a match for the lion and mangled the lion to death.[35]
Troof.I've done a fair amount of research when the topic came up in another thread and the overwhelming majority of opinions and evidence shows tigers destroy lions. A full grown tiger can get up to 850lbs. A fully grown lion only tops off at around 500lbs. Tigers have a much more powerful bite, are quicker, stronger, and substantially smarter. Most instances I've read of lions killing tigers was on sneak attacks where they latched on to a tiger's neck.
They'd beat any dog 1 on 1.
Plenty of breeds wreck wolves on the daily. Ovcharkas, Bully Kuttas, Tibetan Mastiffs, and most of the larger sheepdogs can all fend off wolves.
They'd beat any dog 1 on 1.
I have a hard time imagining the skill level being equal very often. Wolves are elite predators who live in a kill-or-be-killed world, and must fend for themselves. Dogs are just pets, albeit oftentimes intelligent and hardworking. In most cases, it would be like a decent street fighter taking on a Navy SEAL, of comparable weight.
dogs are wolves with all those wild animals instincts bread out. sure there are dog breeds that have some of left for the purpose of hunting or fighting, but it is nothing compared to wolves' natural traits.