How do I keep pet protectors from slipping off a leather couch?

rug griper.....it looks like a screen material, but its rubber product, made to go under rugs, does wonderful job under slip covers.

Deborah: something like this might work

https://www.amazon.com/Rose-Home-Fashion-Non-Slip-Rubberized/dp/B06Y43HDVV/ref=sr_1_6?keywords=rug+gripper&qid=1570624246&sr=8-6

Try the gripper pads you put under a rug if they are just sitting on the cushions. If you can get into the space between cushions, you can use a dowel to hold in place behind seat and below back cushions.

Hello. I’m not sure what your pet protectors look like.I recently saw the situation by retrofitting my dog beds and they are now securely planted in place.

I took a piece of cording a bit longer than the length of the dog bed and thread it through a pool noodle cut to the same length as the bed. Sewed the cord into each side of the bed and stuffed in the pool noodle down the crack of the sofa. It successfully completely holds the pet bed into place with my 70# dog.

If you don't mind doing this to your pet protectors you could run a few beads of hot glue across them and let it dry. That should provide enough "Stickiness" so that it won't slip off so easily.

Leather furniture or leather products are very costly and expensive. But we can not want to damage the products. But we don't know about leather protectors. There are many leather protectors on the market. If we are trying to use and apply the protectors I know your furniture or product is looking brand new. So we should use these protectors.