True, Labs are not generally thought of being that way, but neither are Golden Retrievers and I know two were were 'randomly' vicious...one toward people and dogs...attacked my Shep/Lab on her run in my yard, and my neighbor working in his yard, then on another occasion came after me in my yard and my dog on her run intervened, and one toward small animals. Both had to be PTS. Regardless what happens to the Lab, nothing makes what happened easier or better for you.
I am so sorry what happened. Your little Harley will always be in your hearts and thoughts...our deepest condolences to you and yours for your tragic loss. RIP, sweet Harley.
