PERFECT DESIGN: It's a durable, clear, hard acrylic dome 12.4" in diameter and 5" deep, with a black trim-ring and all necessary hardware for easy DIY installation into your wooden or vinyl fence.
EASY TO INSTALL: Come with bolts, nuts for fixing. It is easy to install in wood panel fencing, vinyl fencing, wood and dry wall. Cleaning is also very easy. Just spray down with a garden hose as necessary.
REDUCED BARKING: Through the window, your pet can see a full view of the other side. It can help stop excessive barking since the dog will be able to see what they smell or hear just outside the fence.
SATISFY CURIOSITY: It's designed in hopes it will help satisfy their curiosity while alleviating any desires to claw under the fence to get to the other side. The window makes it possible for them to have a peek.
WIDE APPLICABILITY: The window is a dome shaped to fit any dog muzzle nicely and perfect for backyard fence. It also has other ideas for usage include dog kennels, henhouse and even playhouses for children.