Searching for "Owner killed by chihuahua, Russell Terrier, or Yorkshire Terriers" has still failed to find a single instance.
>>Searching for “Owner killed by chihuahua, Russell Terrier, or Yorkshire Terriers” has still failed to find a single instance.
The pit bull apologists usually fix their data by excluding a lot of pit bull mix dogs from the pit bull attack number and they assign those dogs to the “other than pit bulls” category. That helps to even out the numbers to make their kill-breed seem less dangerous in the final percentages.