Dig Defence 2 Pack No-Dig XL Animal Barrier for Max Protection, 15" L X 24" W

having tried filling holes with rocks or cement blocks, this is much easier, looks better

Not sturdy enough for my needs.

Very sturdy, goes underground or above ground to block. Works like a charm to keep our cat in the back yard and from escaping under the fence. Exactly what we needed.

Really well made and sturdy. I used a wood block to pound against the top edge. I used a regular hammer and it pounded in the ground quickly. The wood block prevented damage to the top edge.

They go down far enough the my two big dogs have not been able to dig under my neighbors fence. He has a wooden privacy fence and they were able to start digging under his fence. This stopped that. Yea!!