Underground Electric Pet Fence

Our Email


Quick Quotes Virtually

About Us

We are Contained K9 – a premier electric pet fence installer based in Northern Delaware. We install underground pet fencing in New Castle County and all surrounding areas, including Southern Pennsylvania, New Jersey, and Maryland. In-ground pet fence systems encourage boundaries and provide your pet with a safe, automatic correction if they attempt to stray. When it comes to safety, convenience, and peace of mind, we are here to exceed your expectations at Contained K9.

Click below to learn more about who we are, why we are different, and why we are the best choice for an electric fence install!

Why Choose Us

We know you’ve heard of Invisible Fence, so why would you choose us at Contained K9? That’s a great question. Invisible Fence is a leader in the electric fence space, however, that comes with a cost as the largest franchise in America. Due to the fact that they are a franchise, they can only install one specific product. This “one-size-fits-all” approach may not be best for you and your dog, so that is where we come in!

At Contained K9, we are not a franchise. We can install any product we want, which often leads to a better experience. Every property, every dog, every owner is different, so why would you want the same product installed for everyone? Let us help you decide what will work best. Not only can we fully customize you’re experience, we guarantee our costs will be more affordable than the competing franchises.

Check out our services page for more information and reach out for a free, virtual quote today!

electric fence flag

Our Services

Underground Electric Fence

Serving All of Delaware!

Pet Doors

Pet Door Installation For Dogs & Cats

Obedience Training

Our Partner - Delaware K9 Academy