Congratulations to your friend on the new additions to her family! Based on the Filipino (Tagalog) sentence she shared, "Ang pusa ko ay kakapanganak lang nang limang kuting," it means "My cat just gave birth to five kittens." So, your friend has welcomed five new baby kittens. You can certainly congratulate her on her five little bundles of joy! Here's a sample message you could use: "Heartiest congratulations on the arrival of your five adorable kittens! What a wonderful blessing. I'm so happy for you and your growing furry family. Enjoy every moment with your new little ones!"