Mini Goldendoodles lifespan of 12 to 15 years. This relatively long lifespan is due to their hybrid vigor, combining the best traits of Golden Retrievers and Poodles. Proper care, including regular vet visits, a balanced diet, and adequate exercise, can help ensure your Mini Goldendoodle lives a healthy and fulfilling life. Known for their affectionate and friendly nature, Mini Goldendoodles make wonderful companions, and with the right care, they can remain a cherished part of your family for many years.