How do I help prevent sour crop?

Preventative measures for Sour Crop include good housekeeping and hygiene practices, ensuring feed is not mouldy or spoilt, avoiding high starch or carbohydrate rich content human foods and keeping drinkers and feeders clean and free from stale feed. If you have chickens which are recovering from an infection, and are post treatment, using a prebiotic supplement to restore the crop and digestive tract microbiome such as Nettex Herbal Gut Conditioner, Nettex Poultry Apple Cider Vinegar and Nettex Egg and Shell Support Powder will help support recovery.