Sun Mote Copse knock knock boys, open your brain doors.

When Finley began to explain in more detail, it started to make sense to Avery. She watched as her mother demonstrated using a very common word and matched a motion with it. Her gaze quickly darted to Pox and Crow, who didn't seem impressed, and then to Sugar, who was enthusiastically waving and saying "hello" repeatedly -- and loudly.

Hadn't Mom said they were going to be talking without talking? Avery lifted her own forepaw and waved at her mother, then turned to Sugar and whispered, "Shhh!"