Sherwood is a good pellet brand, but we don't know what pellets your rabbit has been eating. If switching brands, it is best to slowly transition them by mixing the old with the new over a period of time. https://store.sherwoodpethealth.com/
Be sure to avoid any rabbit food that has any colorful bits or seeds in it. Those "gourmet" mixes are junk food. Plain pellets are better. Check here for other options.
I find the most desired toys to be the free ones -- tp tubes empty or stuffed with hay, cardboard boxes with doorways cut out, paper bags...