Spike is a 23-year-old Chihuahua mix from Ohio and the current holder of the oldest dog in the world title from Guinness World Records.
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Chihuahua Becomes World's Oldest Living Dog - DogTime
World's oldest dog: Bobi turns 31, holds Guinness World Record
Guinness World Records Names Ohio Chihuahua Mix As World's Oldest Dog
Oldest dog living: Chihuahua mix from Ohio claims the record
World record: Oldest dog alive found in Preble County
Meet the 23-year-old chihuahua who was named the world's oldest dog - ABC News
Mystery over 'world's oldest dog' as 31-year-old pup Bobi LOSES title & Guinness World Records launches investigation
I was owner of world's oldest dog but vet world parasites conspired to dethrone me' - Daily Star
Chihuahua sets new world record for being oldest living dog at the age of 23
Bobi (dog) - Wikipedia
Boulder rescue dog briefly king of the litter – Loveland Reporter-Herald
