Founded in 1986, High Tech Pet Products is one of the nation's oldest and most trusted electronic pet care manufacturers. If you're looking for a Dog Bark Collar, Electric Dog Fence, Manual Flap or Electronic Dog Door, Fully Automatic Cat or Doggie Pet Door, or an Invisible Flap Doggy Door... this is your place!!
PET DOORS.com is the website of Patio Pacific, Inc., a well known and respected manufacturer of pet doors for nearly 30 years. Not only do they feature doors that will work for most any situation, including through glass, walls and doors, but they have articles on the ins-and-outs (pun intended) of installing your own pet door!