Ainsworth Pet Nutrition Hands Over Warehouse Keys to KC Firm by Mark Carter Posted 11/2/2012 10:45 am Updated 6 years ago Ainsworth Pet Nutrition will partner with a Kansas City firm to manage the warehousing process at its Dumas manufacturing plant. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.