In 2009,
The Telegraph reported that Max's owner had a veterinary birth certificate from 1983 that would have proved he was the oldest living dog at 26. These records were provided to
Guinness World Records in hopes that Max would be recognized as the oldest living dog. At Max's claimed age of 29 on May 15, 2013, the claim by DeRouen was purported to have been approved to be recognized as the world's oldest dog. Max's age was claimed to have been older than Bluey's, but the claim has not been recognized by the brand. Another dog that was claimed to have lived longer is
Bobi, a
Rafeiro do Alentejo from Portugal that was claimed to have lived 31 years and 165 days. Guinness World Records revoked its certification of Bobi's longevity in 2024 after concluding there was insufficient evidence to support the claim. ==See also==