Children’s stories. Bubbles is a full of life therapy pet. His adventures revolve around his amazing friends. All poems include warm hearted, uplifting rhymes which create the basic awareness of the struggles children can face with disabilities, illnesses or conditions. Bubbles The Pet Therapist and Ella, a rhyming picture book Ella (a Down Syndrome little girl) and her friend Bubbles, a warm, friendly kind kitten with lots of love.This picture book has basic information about what Down Syndrome is and suitable for ages 4 to 8.