J.McMahon & Sons Medium Shell Grit Size:2 KG Offering shell grit free choice

Offering shell grit free choice covers the shortfall

so check the ingredient panel on the supplied pack if your bird has a known dietary sensitivity

Because they screw firmly into place

adjusting for your hens' age

so every mouthful is balanced

J.McMahon & Sons Medium Shell Grit Size:2 KG Offering shell grit free choiceJ. McMahon & Sons Medium Shell Grit: Calcium & Grit Supplement for Poultry and Parrots Shell grit is one of those basics that quietly makes a big difference to a flock. Made from crushed shell, it's a premium breeder's quality mineral and calcium supplement, and it does two jobs at once: it supplies the calcium birds need, and it helps them break down the food they eat. This is the medium grade, sized for poultry and most medium to large parrots.