Hi Kay. I work in the pet care department. If they dont like the blocks try the chews. They have all types of designs. Your hampster might like softer objects. We have all sorts of chews. Some look like popcorn buckets, rainbows, there's so many to name lol. Hope this helps! And thank you for choosing petsmart!
They sometimes like the compressed seed wheel type chewy
Thanks! Your answer is awaiting moderation.