Does my dog look like a goldador?

Hi there!

So I've been wondering about my dog's breed. I was always pretty sure that he's a labrador but my dad told me recently that he remembers that my dog's mom had longer coat so I wonder, maybe she was a golden retriever?
He looks like a lab to me, except that there's something with his snout (it's a bit long for a lab?) and he has a visible golden stripe on his back.
It makes me wonder that maybe he's a goldador?
I'll add pictures, let me know what you think.

(Also sorry for any mistakes, English isn't my first language)