Benefits:
* A cat would take less effort to feed in a long-range situation.
It is a matter of return on investment. And, as revolting as it may seem to us, will gladly eat what we excrete. This is how Ferrel dogs live. Cats can't handle it.
* A cat can often provide at least part of his food by himself.
Ferrel cats are short lived and miserable. Most live off the mistaken sympathy feeding by humans. Domestic cats don't last long in the wild.
* A cat would take up less space than most dogs.
A cat is miserable on a leash so they demand a crate to survive the woods. So the difference is minimal.
* A cat is more portable than a German Shepherd or Pit bull.
Depends.
A dog can be trained to return and behave themselves and allowed out on their own in a wilderness setting. Even on a leash the dog is traveling under its own power. Cats you have to crate and carry.
* A cat requires far less fresh drinking water storage than a dog.
Dogs will drink from puddles. Will lick dew from grass and will such down what you spit out brushing your teeth. Avoid using toothpastes is Rover is waiting.
* A cat can keep rodents down if you find yourself having to live in substandard conditions.
Cats are pretty miserable as rodent control. Small dogs, like terriers, are much better, determined and consistent, at it.
* A cat can often catch/kill rabbits, so he might be willing to help provide food for you.
Many tribes and hunters use dogs to hunt, or help them hunt, game. Nobody uses cats for that purpose.
* A cat doesn't roll in rotting animals and then climb into your lap.
Dogs mark the edge of their territory but are quite selective. Male cats are quite indiscriminate; the females stay pregnant, and both are quite noisy and resistant to confinement for much of the year.
Dogs can form working and productive relationships. Cats are largely incapable of productive work.
You can eat a dog. Cats are very poor food. Cats are perfectly willing to eat you, alive if necessary, if you are incapacitated. Dogs wait much longer and don't eat pack members while alive.
Dogs can be fitted with a harness, carry a pack, draw a travois, cart or sled.
http://www.womenofthefurtrade.com/wst_page16.html Domestic cats are entirely dependent on humans outside human habitation, cannot be effectively put to work, and are generally indifferent to humans. If you want a pet you can go with cat or dog. If you want to get something done you go with a dog. On the other hand, if you want decoration, cats are more decorative.