There are pros and cons to bringing a dog to survival situations. Dogs warn you of hidden threats, deter incoming attackers, aid in hunting and provide companionship. On the downside, they make unwanted noises and require extra food and water. Some breeds can also slow you down when bugging out because they are not accustomed to the rough terrain.
The decision to bring a survival dog is solely yours. If you choose to keep a pet, you need to decide what breed to raise when SHTF. Each of the following dog breeds has pros and cons: (h/t to SurvivalCache.com)
Rottweiler
Rottweilers were once used to herd livestock and pull carts full of butchered meat and other products.
Pros
One of the best for personal protection
All-weather coat
Intelligent and highly trainable
Strong neck
Good hearing and sense of smell for early warning
Strong work ethic, i.e. they can carry their own bug-out bag
Loyal
High fear factor, meaning they are highly sensitive to threats
Cons
Can overheat in hot climate
Questionable endurance
Poor hunters compared to other dogs
Can be a liability due to their defensive nature
Labrador retriever
Labrador Retrievers are gun dogs bred to assist in fishing, hunting and retrieving game. Loving and friendly, Labradors also make great company.
Pros
Excellent hunting dogs
Excellent endurance
Strong swimmers
All-weather coat
Intelligent and highly trainable
Excellent hearing and sense of smell
Strong work ethic
Loyal and affectionate
Cons
Can overheat in hot climate
Can be clumsy and loud at times
Questionable protection capability due to their loving nature
High prey drive means they may sometimes run off
Medium fear factor
Rhodesian Ridgeback
Rhodesian Ridgebacks were originally bred in southern Africa to aid in lion hunting and serve as homestead dogs. They are known for their bravery.
Pros
Excellent endurance and speed
Excellent hunters
Intelligent
Excellent hearing and sense of smell
High fear factor
Ability to survive long periods without water
Adaptable to most weather conditions, especially hot weather
Loyal
Can travel almost any terrain due to their athletic build
Cons
Coat unsuitable for extreme cold
Medium protection ability
Can be stubborn
German Shepherd
German Shepherds are guard dogs that were originally bred to help shepherd sheep in the wilderness. Nowadays, they are placed in police and military roles around the world due to their intelligent, protective and loyal nature.
Pros
Superior personal protection
Terrific endurance
High fear factor
Intelligent and highly trainable
All-weather coat
Loyal
Superior hearing and sense of smell
Strong work ethic
Cons
Can overheat in hot climate
Can have a questionable health record due to inbreeding
Jack Russel Terrier
Jack Russell terriers have their origins in fox hunting. They are smaller than other dogs but are tough and energetic.
Pros
Excellent endurance given their size
Excellent hearing
Fierce barker at strangers
Few health problems
All-weather coat
Easily transportable due to their size and weight
Moderate eaters
Excellent small game hunter
Fearless
Small enough to fit tiny doghouses
Cons
Low fear factor
Low personal protection ability
High prey drive
Can be noisy due to excessive barking
Cannot travel through deep snow
Questionable coat for cold weather
Pitbull
American pitbull terriers were originally bred to bait bulls and bears. They are fiercely loyal and friendly to strangers but can be more aggressive than other breeds. They also have a high prey drive toward small beings, including little children.