These two chums were on a ferry in America.
The Golden Retriever was very sanguine and simply thumped his tail on the floor every time someone approached.
The white one was the opposite: very nervous, burying his head in his mate's side if you got too close.
I felt sorry for the owners. They must have explained the dogs' life stories a dozen times on that journey! No one could resist them.
There's no such thing as a bad dog in my experience. They have something in their DNA that makes them incredibly loyal to humans. That's why it's so tragic when people mistreat them.