Review on Mardili Cat&Dog Repellent Outdoor/Indoor Spike Scat Mat - Garden Scat Mats (Set of 8): Effective Pet Training and Deterrent Solution by Chris Cranor

The product is cool! I bought this to put around the bottom of my birdcage to keep the cat from leaning on the cage. He tried each paw while staying away. I accidentally stepped on it so it's not as bad as Lego but you don't want to do it again. I'm going to glue the sections together on the back now that the layout works for a 3 year old active cat weighing 18 pounds. I had to preface it to remind myself it's there because you can't say it's there. I'll probably use some colored tape to fold the edge over so I can see. The stun collar seems inhuman so I couldn't go that route.