Butler Veterinary and Henry Schein have merged their veterinary supply businesses. If you plan to order from the new company, you will need to create a new account. If you order "legend drugs" (i.e. prescription items) they will ask for an "IACUC letter" to demonstrate that you are a legitimate researcher. The company will accept a copy of any animal use protocol notice of approval (use the one with the latest expiration date). The protocol PI and account holder should be the same name. You may wish to redact information on your notice of approval (e.g. key words in the protocol title, conditions of approval). If you need a copy of your letter of approval contact Lauren Zizza or Thao Williams in the Office of Research Regulatory Affairs. If you were previously unable to order veterinary supplies because you do not have a DEA registration, you should now be able to order non-controlled substances without a DEA registration. Penn Vet will also honor a protocol notice of approval.