The world’s oldest dog lived to 29.5 years old. While the median age a dog reaches tends to be about 10-15 years, one Australian cattle dog, ‘Bluey’, survived to the ripe old age of 29.5.
100 Mind-Blowing Bluey’ Facts
The world’s oldest dog lived to be 29.5 years old. The Australian cattle dog named Bluey lived to be 29.5 years old when the average age for dogs is from 10-15 years. This weird animal fact should resonate with dog lovers around the world.