Tilly yips at me with her "baby" at her feet. I'm to take it and throw the doll down the hall. She races away, then brings it back with this huff-panting that sounds like laughter to me. Then she makes me chase her a bit until Tilly drops the toy for me to throw it down the hall again. I so love the sound of her running and her laughter! #DogsOfMastodon @mikmaqpeek