French Mastiff Lifespan. Are french mastiffs aggressive. A uk breed survey report on 71 dog deaths put the average lifespan of french bulldogs at 8 to 10 years while the uk breed club suggests an average of 12 to 14 years.
The akc lists that the french bulldog breed has a lifespan of 11 to 13 years. The average lifespan is eight to ten years but some dogs live even longer. The data collected by the dogue de bordeaux society of america shows that the average lifespan of the breed is 5 to 6 years.
French mastiff lifespan large breeds often don t live as long as smaller breeds due to the strain their bulk puts on their internal organs.
French mastiff lifespan large breeds often don t live as long as smaller breeds due to the strain their bulk puts on their internal organs. The data collected by the dogue de bordeaux society of america shows that the average lifespan of the breed is 5 to 6 years. The average lifespan the breed reaches in the uk and america is just five to six years of age and the oldest recorded dogue de bordeaux was twelve years old which is an age several years more advanced than most owners can hope for their own dogs to reach. However the french mastiff has a relatively long lifespan considering his size and the health problems noted in the breed.
