I searched for stairs for my dog for quite a while , idk why I never checked Wayfair ,these were better than ones I saw on pet sites! I wanted something stable and secure so it wouldn’t scare my dog off from ever trying bed stairs. Honestly this was worth the money to make her feel comfortable getting up, its ready to use out of the box no assembly! I raised our bed and my Rottie can’t jump as high as she used to. She wasn’t interested at all when I was trying to teach her , so putting on her leash (which is a harness type) helped me guide her up the stairs each night till she felt safe. She just got up on her own without her harness for the first time ! Thanks for or a great product, you can def teach your doggy old or young, just be patient.