I'm looking for some genuine advice please guys, iv been browsing these forums for a while now trying to understand as much as I can about my new hobby, iv started shooting with an air rifle and I'm looking at getting my shot gun licence, and in a few months I want to get a pup to bring on, it's going to be my first working dog, and it's mainly rabbits that I will be putting it on, but I also want it for ratting, also I want a dog that will be able to take on a fox if we come upon one. So should I get a terrier or running dog? Or a mix, any sensible advice would be much appreciated