(TrendHunter.com) The ‘Pawport' pet door is a connected aftermarket solution for dog owners that will work seamlessly with existing pet doors to add in a range of intelligent features in mere minutes. The... (TrendHunter.com) The ‘Pawport' pet door is a connected aftermarket solution for dog owners that will work seamlessly with existing pet doors to add in a range of intelligent features in mere minutes. The...