At PetBird Xpress we would love to be your source for Nature Cluster! Our knowledgeable Customer Service Reps will be happy to help with product information. We do stock Nature Cluster and they usually ship within 1 day. We work very hard to honor our shipping and delivery estimates! PetBird Xpress is your source for quality branded products from PLANET. We don't stock any inferior house brands. Count on secure shopping and dependable delivery from PetBird Xpress. Thanks for shopping for Nature Cluster with us!