Hunting a Spander that I vaguely remember. Spike and Xander are driving to LA (I think) to see Angel, Buffy and their baby. Spike smuggles one or two kittens in the car as a gift for the little girl. He tells Xander Angel doesn't like kittens; I think something about them stealing a baby's breath? But that Buffy had approved them. Ring any bells?
FOUND with many thanks! It's a scene from the wonderful As If We Should Forget We Have No Hands by the fabulous Tabaqui.