Based on the message you provided, your friend Lisa has given birth to three baby animals—namely, three little ones—which sound sweet and adorable. If your friend mentioned both kittens and a cub (possibly a young bear or another mammal, given its reference to "Tatze," which is German for 'paw'), she has given birth to three kittens. It's a joyous occasion, so congratulations to Lisa on her wonderful news of her new purring babies! If you're excited about the new kittens, perhaps you could consider sending her a congratulatory message, a gift, or offer your support during this new and exciting chapter in her life.