I'm so sorry about your dog. Mine was my baby and even though she's been gone for 16 years last week, I still miss her everyday.

What kind of dog was yours?

I understand how angry you are with this guy. My guess is that you are more angry about what happened to your dog than you would have been if it happened to you. He sounds like an insensitive jerk. Unfortunately, from experience, insensitive jerks don't change. Heck, people in general rarely change all that much, and then only when they want to.

In a weird sense, he's still kind of winning because you're focused on him. He's a waste of your time. He's never going to see the light that you wish he would, he's just going to think there's something wrong with you. He probably feels more vindicated the more he sees you by his house. People see what they want to see.

I hope you can find peace within yourself, I almost guarantee you won't find it with him.