Do my Chickens need Shell Grit?

Do my chickens need Shell Grit?

New chicken owners often ask, what is Shell Grit and why is it important? With a wide range of chicken health products available, it's hard to know what is essential. But all chickens should be provided with free access to shell grit. Below we answer all your shell grit questions.

What is Shell Grit?

Shell grit is a chicken dietary supplement, aiding in digestion and also benefiting their dietary health. Shell grit is made of ground up, gritty sea shells. It both looks and feels like a coarse gravel.

Shell Grit and digestion

Chickens don't have teeth, yet they are able to eat a remarkable amount of food due to their incredible digestive system.

Chickens swallow their food whole. It can then be stored in the crop for several hours, allowing chickens to eat a lot all at once and digest it later. 

From the crop, food passes to the gizzard. The gizzard is the reason why chickens don't need teeth. This muscular organ uses grit to grind up the food so that nutrients can be easily absorbed in the intestines. The gizzard can even break down tough seeds and grains!

So what makes up the grit in the gizzard? Wild and free-ranging chickens eat small stones and shells to help their digestion. And backyard chicken keepers provide Shell grit so their chickens are able to break down foods in the gizzard.

Calcium in Shell Grit

Calcium in shell grit for strong eggs

Not only will shell grit assist in the breakdown of chicken feed, it also supplies much-needed calcium for healthy egg production. Making eggs, and shells, requires a lot of calcium. If this calcium is not readily available in the chicken's diet, calcium will be depleted from stores in the skeleton. This, in turn, results in poor, weak egg shells and chickens with a weakened skeletal system.

Shell grit that sits in the gizzard provides a bank of calcium which is slowly digested as stomach acids and enzymes dissolve the shells.

Shell grit is a great way to prevent egg-binding in chickens. Egg binding is where a chicken's egg gets stuck inside the chook. One of the causes of an egg bound chook is a calcium deficiency. Shell Grit is a great natural way to boost your hens' calcium uptake.

How to feed Shell Grit to your Chickens

You should always encourage easy access to shell grit. Serve the grit on a large, heavy-based dish so your hens can peck at it when they choose to.

Always ensure a fresh, clean supply of shell grit for hens that are 20 weeks and older.

Note: Shell grit is not feed and is used in conjunction with a balanced diet.

https://www.dineachook.com.au/shell-grit-for-chickens/


We recommend reading some other related Dine A Chook Chicken Health Articles:

Everything about egg binding in chickens

Does my chicken need a Vitamin and Mineral Supplement?