So i don't really know what this is called in English but the way you can do this in the hunter. Is you find a track of an animal any animal and you set your tracker dog to track it. And you just stay wherever you are or go in a hunting stand or something and the dog tracks the animal and when it finds it it scares the animal and runs after it chasing it and leading it to you. And you have a GPS so you know where the dog is so when it is close you know you should get ready to shoot the animal. and there can be different type of dogs for different classes of animals.
like the small orange dog i actually have one in real life but that's not the point i think that dog can hunt maybe classes 1-3 and those two medium sized dogs can hunt classes 4-6 and the Norwegian moose dog can hunt 7-9