Not ever the easiest thing to think about, so it is thankful that a Ragdoll can live a good, long life. With an average lifespan of 15 to 18 years, the Ragdoll makes a marvelous addition to any household that wants a beautiful, relaxed, and loving feline companion. However, a word to the wise: Ragdolls are ”like potato chips” – it is hard to have just one!