I ordered 3 packs of 6 Iverhart Max Soft Chews for our greyhounds. The service was prompt (I mailed my paper RX, so it took a bit longer) and it arrived in great condition. The product expiration date is way beyond the time frame that I will have to use the product. Price has gone up but they had a discount code that brought it down to a reasonable amount. I have had good experiences with this company and they are always there to answer any questions you might have. Overall very pleased!