The Sentinels without poisoning the soil

O-ho-ho-ho-hooo! It had worked, it had made sounds! Yay! Sarah's mind yet could not process complicated terms like these, BUT she felt very much the same way and showed it by wiggling her tail and parting her lips in a broad smile. The girl appeared to be thinking for a little while and then at the same time, when the figurative light bulb switched on above her forehead, she sprang forward and tapped both of her forepaws on the older girl's muzzle. This move was accompanied by a loud "wruff!". Sarah was not asking - she was demanding.

They played for a little while longer, until the little girl grew tired and returned to her mother's warm side in order to have a nice, long nap.