Houndsley worries that he has made his friend Catina sad by admitting that he doesn't know when his birthday is and reminding her that she doesn't know hers either. He attempts to cheer her up by baking her a birthday cake. Being the dear friend that she is, Catina counters with her own surprise. Together the engaging feline and canine pals once again exhibit the true meaning of friendship in this warm and humorous story.