I tried to use the Pedigree dog-to-human age calculator but it doesn’t go up to 31 so your guess is as good as mine…

  • @zepheriths
    link
    91 year ago

    Ok since BBC didn’t want to say I will since the information is available. The oldest living dog is a Chihuahua mix in the US named Spike at 23 years and 327 days old. Your welcome