(TrendHunter.com) The iconic Fido to go! canine treat truck first appeared in Chicago more than a decade ago and now it's charting a new route across the United States. Featuring wholesome treats for dogs made... (TrendHunter.com) The iconic Fido to go! canine treat truck first appeared in Chicago more than a decade ago and now it's charting a new route across the United States. Featuring wholesome treats for dogs made...