Marshalls

Marshall Pet Products Uncle Jim s Original Duk Soup Mix Recipe Ferret Supplement For over 75 years Marshall Pet Products has been producing foods treats toys and more for ferrets cats dogs horses birds small animals and their owners. Help ill ferrets recover with Marshall Original Uncle Jim s Duk Soup. This formula stimulates ferrets appetites boosts their immune systems and regulates their digestive systems. Marshall Original Uncle Jim s Duk Soup is a natural supplement for ferrets with ECE and Post-ECE. It can be used as a paste or mixed with Furo-Vite or Furo-Tone for easy dosing.