The October/November issue of Window and Door Magazine features the PlexiDor Pet door, and mentions that these dog doors and cat doors are shatter resistant with a material specially formulated to resist damage from sunlight, extreme temperatures, and high impact.
The high impact point is particularly important for households with large and giant dogs. There is a lot of energy in a running dog in a hurry to reach the outside, and giant breeds often break other types of doors.
The article also mentions that each panel is lined with industrial grade weather seal for maximum energy efficiency, and that the PlexiDor dog doors and cat doors are created with security in mind.
To read the full feature, click on the image to the right or follow this link.