Perhaps printing off the ProZinc Protocol and giving it to your vet will help. I printed off the protocol, a few articles, my spreadsheet and gave it to my vet when Merlin was first diagnosed. My vet loved all the information I gave him. You can find it in the ProZinc Forum or use this direct link. http://www.felinediabetes.com/FDMB/threads/protocol-for-prozinc-pzi.109077/ There are also other PZI links at the ProZinc Forum that may be useful for your vet. Good luck.