Oh what a tender video. This cat and dog are apparently great friends, from the way they greet each other.
Looks to me like she is bringing her kittens to meet her good friend. I can just hear the conversation:
“Hi my friend, here are my babies.”
“Oh they are just darling! Hey kids, let’s play.”
“Wow, what big paws you have!”
And after playing with the kittens, the dog said to the cat, “Hey, remember we used to play like this? Before you had your kids?”
That’s how I imagine the conversation to go … 🙂