He Meant Dog
Typos and misunderstandings happen. If you’re lucky, the other person knows what you meant to say and can move on. However, for this to work, your words need to at least somewhat resemble what you meant to say. Unlike what this guy is trying to pull off.
Such a startling and contrasting “accidental text” like this one is a bit of a stretch from what he is claiming to have meant. It was not a well thought out plan on his part. He definitely deserved to be shot down as harshly as he did.