Choline is a required nutrient in all complete pet food formulas. At AAFCO-compliant levels it is safe and necessary. Extra supplementation beyond dietary needs isn't recommended without veterinary guidance.
Choline is an essential nutrient classified with the B-vitamin group that supports brain function, liver health, and cell membrane structure.
Choline is found naturally in eggs, liver, fish, and soybeans. It's added to commercial pet foods as choline chloride to meet nutritional requirements.
Eggs and liver are practical whole-food sources for pets that tolerate them. Choline chloride is the supplement form used in pet food formulation.
