12 Pack Cat and Dog Repellent Balls - Natural Peppermint Oil Cat Deterrent for Indoor/Outdoor Use, Keeps Stray Cats Digging Dogs Away from Yard, Lawn, Garden, and Furniture - Safe for Pets and Family

I put these every 3 ft in my flower bed too keep our cat out, and the very next day my cat came and pooped on them. So not a cat deterrent in my opinion.

Has been very effective at stopping neighborhood cats from using my mulch as a litter box. The smell is a little strong so keep that in mind and definitely wear gloves when you place these around at your home.

I bought this to keep the stray cats out of my backyard as I have two hunting dogs. I’ve put the packs on the gate and on the side where they climb over. I also hung one in the tree in the front yard. They came back one day one but have since stayed away. So far so good.

This did not work at all for me, Cat was standing right beside of it!

I didn't have high hopes for these, but they work amazingly well. My two cats started to go to the bathroom in my dining room instead of their litterboxes. I thought I was going to have to get rid of them but I decided to try these. As soon as I put them down, the bad behavior stopped. The cats are back to strictly using their litter boxes and the kids are happy to keep their cats.

They don't last that long

Not effective as it said it would. Cats keep coming inside my yard. Not recommended.

I bought because of the claimed peppermint odor - NOT.There is no hint of peppermint - just obnoxious mothball smell.Still waiting to see if they actually work.