This is the first in a three-part series for people who are thinking of surrendering, a.k.a. getting rid of, their dog.  Whatever terminology you want to use.  In Part 1, I will try to help you decide whether you should part with your pup because of its aggression.  Full transparency. I speak from experience because in my almost 35 years of owning pups. I have rehomed two pups because of their aggressive behavior and lived with one until its death, trying to manage it.A shelter’s euthanized dogs.So, if you’re having significant problems with your dog’s...