If there was any doubt that foxes were predators...

second panel had me fearing fourth panel would be horribly morbid.

A walking impalement danger.

Play nibbling is cute for now, but do we know if these girls ever grow?

Wait a moment... this "Mountain Witch" they plan to visit obviously lives on, well, a mountain right? I do hope Ao didn't hit anything important when she chucked Mao's former home...

Also, I vote David Attenborough to narrate panels 2-4.

Re: Growth

Tenko's mother is a full-sized ninetailed fox, and Tenko, at least, is very obviously a young child by those standards with a piddling two tails.