The capacity of the reticulum in goats can vary from 1 to 2 US quarts.
3
There are 3 rumen quarts in the goat meat. This is for an adult goat and the same applies for sheep.
Because the goat's stomache is called a rumen
Goats have four stomachs - the rumen, reticulum, omasum and abomasum.
The goat has one very large stomach with four parts; the rumen, the reticulum, the omasum, and the abomasum.
It will die as it needs a rumen to digest its food properly.
The rumen acts as a big fermentation vat. Bacteria and protozoa in the rumen supply enzymes to break down the fiber in the goat's feed. This is similar to how bacteria can ferment the sugars in grape juice to make wine in big wine barrels. The tiny organisms in the rumen also help to build proteins from the feed and manufacture all of the B vitamins needed by the goat. Many nutrients that help provide the goat with energy are also absorbed here. The fermentation process produces heat that helps to keep the goat warm.
Goats have one stomach with four compartments; the rumen, reticulum, omasum, and abomasum, in that order.
Microbes and bacteria digest the cellulose and plant material that the goat eats in the rumen. The goat's digestive system then absorbs these by-products.
I would not recommend it as it may expand with water in the rumen and make the goat feel uncomfortable and I don't think the goat can really digest it.
Yes if there is nothing else to eat their rumen contents can become very dry and they get constipated.
It is better to wait to wean the goat until it is 12 to 14 weeks of age as the rumen is not fully developed until 10 weeks of age.
As it's digestive system has developed and the bacteria in the rumen have developed to digest cellulose.