" This is Ruthie Stuart, Officer Kowalski’s mate. She will show your pups around the Market Square,” Simon said.
Sarah giggled. Robert said, “We’re not pups; we’re kids.”
Simon looked at Robert and Sarah, then at Ruthie.
Kids. He’d heard Merri Lee say something about when she was a kid. But the word didn’t apply to her now because she was an adult, so it had never occurred to him that, maybe, humans had a little shifter ability that they outgrew as they matured. When she had said kid, maybe she had meant kid?
He eyed Robert and Sarah with more interest. “Little humans can shift into young goats? "

― Anne Bishop , Vision in Silver (The Others, #3)