Caffeine free coffe, cat`s cant take the caffeine, it will ruin their kidneys. They like the crema of the espresso foam, if the coffee is really good, and thick good crema, combined with little bit cream on top .
Tried that with our cats, they licked the whipped cream away and continued with the crema , they liked it good. have tried with a brand that start on N......, no way they wont touch it .