Hi, I am getting my new tortoise on Friday & have a few questions before he arrives. My local feed/animal store sells coco soft, will this be ok to use as substrate or should I just do cypress mulch? I also asked if they carry the Zoological Tortoise brand food & she said they carried Missouri Brand Tortoise food...will this work or do I need to hunt down the Zoological Brand. My Sulcata is 3 months old. One more question, I know you start then on hay around 2-3yrs old but I read that hatchlings can have Orchard hay(hey do carry oxbow orchard grass hay) do I need to get this hay for him? I appreciate any info...Thanks)