Best seat covers to protect my leather?

I never understood this either. Why do people pay for leather and then immediately cover the seats with seat covers?

 

Or put a liner in a beautiful new bed. Use it till it looks bad or you get ready to sell it, then install a bed liner to make it look good again. Lots of different opinions, none wrong just different.

 

I had Wet Okoles in my 04 F250. With babies and hunting labs it was a must. Just sold the truck and the leather was in perfect shape for a 16 y/o truck. Once the kids got older and it wasn't hunting season I would take them off but I'd say they were on for at least 6 months of the year.

The majority of the time my dogs ride in their crate in the bed but if it's really hot in summer then they get to come inside the cab for the A/C. When that happens I just put one of these in the back seat: https://boytharness.com/product/two-barrel-double-seat-cover/