In it, Chris's rly rly rly rly cute dog is singing. But that's not all... there's also the laughter of a woman that can be heard not too far away, like..maybe a foot from the camera. And yes my friends, that laughter sounds like Jenny Slate's distinct chuckle.
Not convinced? Well, I've isolated a bit of said laughter to get a clearer listen:
I'm no laugh specialist, but that sounds to me like Jenny Slate!
However, like any good detective I needed more evidence. So I also isolated some laughter from an interview Jenny did earlier this year:
The two laughs aren't identical. CleArLY the latter is more of a nervous laughter and the first is more of a genuine amused laugh. But still, the tone and sound of the laughs are too similar to be ignored. So I'm not ignoring it.