Give your animals the boost they need to remain strong and healthy during high stocking rates, harsh environmental conditions, sickness, and injuries. Ol’ Nelly probiotics are game-changers that improve animal health, performance, and farming environments for sustainable animal production.

Our complete line of animal probiotics includes silage inoculants, polymer-coated urea, and more; all of which can be added to feed, premixes, cores, and supplements.

Fur babies are family. Our organic probiotics are designed to improve your pet’s quality of life and ease your worries.

We're committed to making the best natural probiotic solution available, which means we only use natural ingredients that serve a targeted purpose in our products. No concerning additives like palm fruit oil or added chemicals means no more tummy or poop troubles.

Ol’ Nelly is a family-owned business specializing in biotechnology and inspired by organic animal health. Over the past three decades, we’ve developed natural products for animals using probiotic microorganisms.

We are committed to offering the best quality in the industry with safe beginning-to-end traceability. All of our products are made with environmental preservation in mind. Our ingredients come from sustainable resources and contain no harmful chemicals or pesticides.

Our Values: Environment, Innovation, Integrity, Respect, Commitment, and Excellence