Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? If you have an adult dog who's safe on his own in a fenced-in yard, a dog door gives ...

Product Features Motor driven vertically-sliding door is activated by MS-4 ultrasonic collar Directional sensing system opens the door only when your pet is on a direct approach, not when he is just ...

This App-Controlled Pet Door Locks and Unlocks Automatically for Your Dog originally appeared on PetHelpful. PetHelpful aims to feature only the best products and ...

: We have a new puppy and we need to add a pet door for him. I really don't want to cut a hole in the wall for the door. Anyway, I saw a pet door insert that fits into the sliding glass door so that ...

Q: We have a new puppy and we need to add a pet door for him. I really don’t want to cut a hole in the wall for the door. Anyway, I saw a pet door insert that fits into the sliding glass door, so that ...