Life Span Of Labradoodles. The average labradoodle lifespan is 12 to 15 years, with 13 years being the average age for a labradoodle to live if they pass due to natural causes. On average, you can expect a lifespan of 13 to 15 years.
Compared to many canine breeds, labradoodles tend to have a longer life expectancy—particularly when it comes to larger dogs. Most purebred labrador retriever owners can expect their pets to pass away somewhere in that range. It’s all in the diet.