How to make stairs for old dogs

Sunny is getting old and her legs are shaky and weak. These dogs spend their lives in our laps when we are sitting and I wanted to make it easier for her to get up on the chairs with us, Breezy is getting old too and can barely jump up onto the chair, so I made some stairs for all the dogs to climb up . so far, I think they are going to work just fine for the 2 little dogs. Lucybelle can jump into the chairs because she is a much bigger dog.

If you want to help buy more shop supplies, you can shop through the links below. It doesn't cost you any more, but I get a small fee when you purchase something at any of the links.
My website https://bcblades.net/
Amazon https://amzn.to/3DqKTaP
Combat Abrasives https://bit.ly/3mFIWRL
Renegade products https://bit.ly/3ssp9Go
Maverick Abrasives https://bit.ly/3kxAyBp
Donate https://www.paypal.com/donate/?business=JAX9BNBWK49PE&no_recurring=0&currency_code=USD