The farm's three llamas had never been the most outgoing bunch, and neither did they know of any other way to live their life. That's when the dog came up to them, and tried to show them how to dance and run for fun.
Those words sounded strange for the llamas. Fun. They did not like it.
"Come with me, I will show you a new side of life!" the dog barked.
He was a stranger. They spat and gave him mean looks.
"We don't want any of your 'fun' business. Go away, our lives are perfect, we don't need you" they said.
And so they dismissed him.

xenophobia - fear of the unknown