There's not really much to say to say about eggs, except that they're awesome! Within one egg, there are perfectly balanced ratios of amino acids, as well as vitamin A, iron, selenium and choline. The shell is also a good source of calcium.
How do you like your eggs in the morning?
Eggs should be included in the 80% meat component of a ratio diet. It is important to feed either the yolk and white together, or just the yolk. Never consistently feed the egg white alone, as raw egg whites contain high levels of avidin, a protein inhibitor which binds to biotin and prevents absorption. Feeding the raw yolk and white together will balance this out, preventing a biotin deficiency long term. The shells can also be given alongside the egg, but these should be crushed to allow for better absorption. The egg shell membrane lining the shell is also a great addition, containing glucosamine and hyaluronic acid for joint elasticity and functionality.
Eggs can be served in a variety of ways, including raw, scrambled, soft boiled and poached. The protein inhibitor mentioned above is denatured by cooking, so is not a concern in cooked eggs and cooked egg whites can be fed alone if chosen. However, it is best to give a variety of eggs from different species, in a variety of cooked/raw forms- again, variety is the best way to ensure nutrient gaps are filled. Try to source organic, free range eggs where possible, and even better if they're from a local farm shop or bird keeper.
Quail Eggs: Weigh approximately 9g. You could feed up to 6 whole eggs, with the shell, per week.
Chicken Eggs: Weigh approximately 50g. You could feed up to 1-2 whole eggs, with the shell, per week.
Duck Eggs: Weigh approximately 70g. You could feed up to 1 whole egg, with the shell, per week.