As she began to dig, Eon began to dig with her. The time she spent in Verdantis and the times she's spent in his presence would let him know Ceartas was a woman of few words, preferring instead to communicate with body language if she could. Once the hole was sufficiently dug out, she would open the top of the cage and begin to sweep the carcasses into the hole. Eyes would meet his as she says, “It's too big to carry on our own - unless you have magic vor it?” Then, after another moment of thought, in which she began to fill the hole back in, she'd offer, “We could keep it there to lure the fox out,” in fact... Just before she finished burying all of the corpses, she'd take out the one at the very top that had only a light layering of dirt, and hang it between her teeth to show Eon the idea she had: bait. It might not be hungry anymore, but it could still be curious and want to store food. They could use that to their advantage.
She'd place the one corpse back into the cage, finish burying the rest, and begin to make her way back to the pen. Her tail would motion for Eon to follow, wanting to show him where the pen is.