Several years ago one of us made the mistake of purchasing and installing a pet door in his home without thoroughly studying the issue. The actual installation was no big deal. All he had to do was ...

There are estimated to be more than 30,000,000 house pets in North America. And if you have a dog or cat, then you are well aware of the fact that they may have to get outside for a host of reasons.

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

Pawport Smart Pet Door is available in three sizes and retrofits over existing pet doors but offers a full suite of data tracking and metrics to ensure your pet stays safe and intruders are kept out.