The medium isn’t light, but the casters do assist when transporting within/around the house.
You get what u pay for...
Looks very nice, sturdy, easy to use, comfy bed for my fur babies, and just so happy with this product! Purchase size medium so both of my 10 lb yorkies can share. Perfect fit and still roomy. Also purchase The medium Memory foam matching bed - high quality and durable! Love it!