" It may not have been very big, she said, but everyone will notice that it’s missing. How could they not? One might as well overlook a bare patch of earth on the crest of a snow-covered mountain. And her eyes rolled forward as she tried to peer down her long snout at the small, dark hole above her nostril.
Eragon laughed and splashed a handful of water at her. Then, to soothe her injured pride, he said, “No one will notice, Saphira. Trust me. Besides, even if they do, they’ll take it for a battle wound and consider you all the more fearsome because of it.”
You think so? She returned to examining herself in the lake. The water and her scales reflected off each other in a dazzling array of rainbow-hued flecks. What if a soldier stabs me there? The blade would go right through me. Perhaps I should ask the dwarves to make a metal plate to cover the area until the scale regrows.
“That would look exceedingly ridiculous.”
It would?
“Mm-hmm.” He nodded, on the verge of laughing again.
She sniffed. There’s no need to make fun of me. How would you like it if the fur on your head started falling out, or you lost one of those silly little nubs you call teeth? I would end up having to comfort you, no doubt.
“No doubt,” he agreed easily. “But then, teeth don’t grow back.” He pushed himself off the rock and made his way up the shore to where he had left his boots, stepping carefully to avoid hurting his feet on the stones and branches that littered the water’s edge. Saphira followed him, the soft earth squishing between her talons.
You could cast a spell to protect just that spot, she said as he pulled on his boots.
“I could. Do you want me to?”
I do. "

― Christopher Paolini , Inheritance (The Inheritance Cycle, #4)