Great Dane These gentle giants have a big heart but a short life. Due to their massive size, they usually live around 6 to 8 years, often facing heart and joint issues.
Bernese Mountain Dog Known for their loving nature, Bernese Mountain Dogs have a lifespan of about 7 to 8 years. They are prone to cancer, which affects their longevity.
Irish Wolfhound One of the tallest breeds, the Irish Wolfhound has a lifespan of 6 to 8 years. Their size puts stress on their body, leading to heart disease and joint problems.
Saint Bernard Saint Bernards are loving and loyal but live around 8 to 10 years. Their large size makes them prone to heart disease, hip dysplasia, and other health issues.
Bullmastiff Bullmastiffs are powerful yet affectionate dogs. Sadly, they only live about 7 to 9 years, often suffering from cancer, heart disease, and joint problems.
Neapolitan Mastiff This wrinkled and loyal breed has a lifespan of around 7 to 9 years. Their large size makes them susceptible to heart issues and joint pain.
Rottweiler Rottweilers are strong and protective, but they live only 8 to 10 years. They are prone to cancer and hip dysplasia, which shorten their lifespan.