What is the average lifespan of a Breton horse? richinberlin99, 1 year ago 0 1 min read 102 A What is the average lifespan of a Breton horse? Category: breton-horse The average lifespan of a Breton horse is between 20 and 25 years. Previous How old is the Breton horse breed? Next How has the Breton horse evolved over time? Related posts Horse Sports Team Penning Sandra, 1 year ago 9 min read Pet Spider Species Australian Black House Spiders As Pets Sandra, 1 year ago 10 min read Horse Breeds Marwari Horse Sandra, 1 year ago 9 min read Birds as Pets Blue and Gold Macaw Sandra, 1 year ago 9 min read Horse Sports Calf Roping Sandra, 1 year ago 9 min read Rats Hooded Rats Sandra, 1 year ago 7 min read