About Us


At Heavy Duty Pet Crates, we have created a curated selection of the most durable, heavy-duty pet crates for your dogs and other furry friends. Our selection includes a wide variety of both stationary and collapsible crates made of the strongest materials such as stainless steel and aluminum that are sure to fit most, if not all, medium to extra large sized dogs.

As professional dog sitters who have watched nearly every breed of dog, we understand the struggle that many pet parents have with finding a safe and strong crate to serve as a den and as a means to keep their pet safe when they must leave them at home or in another location.  Many dogs experience anxiety and when left alone they can exhibit destructive behaviors and not only cause harm to themselves, but cost pet guardians thousands in furniture and structure damage to their house or apartment.  Local retailers provide a limited selection of crates, many of which are poorly made and dangerous for dogs who try to break out of them.  Since 2015, we have provided our customers with the best heavy-duty crates available, as well a variety of other pet related products. Our business, owned and operated by Cosmo eCommerce LLC, named after our dog Cosmo, is based in Maryland, with offices nationwide.

Let us help you find the perfect heavy-duty pet crate that will keep even the most anxious dogs safe. 

Our team is happy to help you with any questions you may have about our products! You can use the “Contact Us” page to get in touch and we will get back to you within 24 hours, or if we are currently online, you can click the "Chat" icon at the bottom right hand corner. We are also available via phone if you have any questions about our products, training tips, or just want to talk dogs!

-Ashley and Alex, Founders