Vetafarm D'Nutrical is a powdered calcium and vitamin supplement for birds, formulated by avian veterinarians to address the nutritional gaps common in seed-based diets. It's useful across most bird species year-round, and becomes especially important during breeding season when calcium demands rise sharply and deficiency shows up fast in egg quality and hatch rates.

The formula draws on three separate calcium sources alongside vitamin D3 and supporting minerals. Vitamin D3 is critical here — calcium absorption depends on it, so supplementing calcium alone has limited effect without adequate D3. The powder format means it can be dusted over seed, mixed into soft food, or added to drinking water, making it adaptable to most feeding routines.

Experienced bird keepers and avian vets reach for D'Nutrical when birds are on predominantly seed diets, producing eggs with thin shells, or recovering from illness. Formulated and manufactured in Australia by a company that specialises in avian nutrition, it has a track record across parrots, pigeons, and backyard poultry.