How do I Unlock Hunting with Dogs Mode?

Hunting with Dogs is a game mode with its own objectives and goals that becomes unlocked when you have earned the 3rd trophy in the usual gunning mode. This mode utilizes rifles, shotguns, bows, and assault rifles and each weapon is associated with a certain prey type:

Rifles are used to hunt Carnivores

Bows are used to hunt Herbivores

Shotguns are used to hunt Varmints

Assault Rifles are used to hunt Burrowing

The first dog you get when you unlock Hunting with Dogs mode is the German Shepherd, subsequent dogs can be obtained by collecting their vouchers when you unlock crates in the Doghouse. Each dog has 6 stats (strength, agility, constitution, hearing, smell, vision), which affect the chance of finding prey. Different prey types require different stats. Different dogs gain bonuses to different stats. Dogs can be trained to increase their stats and chances of finding prey.

The following is a list of unlockable dogs.

German Shepherd

Dalmatian

Airedale Terrier

Amstaff

Beagle

Labrador Retriever

Rough Collie

Pointer

Bull Terrier

Cocker Spaniel

Rottweiler

Husky