Update on my dog that was almost euthanized if anyone remembers us

If anyone remembers, we got him about 2-3 months ago now after he was 6 days from being euthanized at the shelter. His first few weeks here were super rough and he didn't want to get along with my white dog at ALL. As you can see though, he eventually warmed up to him and he's now basically his shadow. I honestly wasn't sure about him at first but he's really gotten to be a sweet guy.