Experience the true definition of "real" indestructible heavy duty steel dog crates when you own one of our escape proof welded steel wire mesh crates. A 3 year manufacturer's warranty on all these steel crates is a statement that says "this crate is strong enough to hold any dog you are strong enough to put into it." The crates use 6 gauge welded steel wire mesh to create the strongest dog crate we know of. Protect your separation anxiety dog while you're away from home. When you see your new indestructible steel dog crate you will know 2 things: first that your dog will be in his or her crate when you return home and second: that this will be the last crate you will ever need to buy. It is absolutely that strong. Note: 3 year warranty applies to welded steel wire dog crates only.