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Guinea pig defense sound. The guinea pig or domestic guinea pig (Cavia porcellus), also known as the cavy or domestic cavy (/ ˈ k eɪ v i / KAY-vee), is a species of rodent belonging to the genus Cavia, family Caviidae. Breeders tend to use the name "cavy" for the animal, but "guinea pig" is more commonly used in scientific and laboratory ...
Rodents including beavers, guinea pigs, mice, hamsters, and chinchillas are known cecotrophs. [2] [3] Other animals also eat cecotropes, such as the common ringtail possum and the coppery ringtail possum. [4] The act of eating cecotropes is referred to as cecotrophy, which is distinct from coprophagy which is the eating of feces proper.
Premastication, pre-chewing, or kiss feeding is the act of chewing food for the purpose of physically breaking it down in order to feed another that is incapable of masticating the food by themselves. This is often done by the mother or relatives of a baby to produce baby food capable of being consumed by the child during the weaning process.
In fish, this often refers to the presence or absence of a stomach: precocial larvae have one at the onset of first feeding whereas altricial fish do not. [1] Depending on the species, the larvae may develop a functional stomach during metamorphosis (gastric) or remain stomachless (agastric).
Animal feed is food given to domestic animals, especially livestock, in the course of animal husbandry. There are two basic types: fodder and forage. Used alone, the word feed more often refers to fodder. Animal feed is an important input to animal agriculture, and is frequently the
Cavia is a genus in the subfamily Caviinae that contains the rodents commonly known as the true guinea pigs or cavies. [1] The best-known species in this genus is the domestic guinea pig, Cavia porcellus , a meat animal in South America and a common household pet outside that continent.
A Cuban woman using a goat to suckle a baby, 1903. Human to animal breastfeeding has been practiced in some different cultures during various time periods. The practice of breastfeeding or suckling between humans and other species occurred in both directions: women sometimes breastfed young animals, and animals were used to suckle babies and children.
The Baldwin guinea pig is a breed developed from a spontaneous genetic mutation in Carol Miller's show-line of white crested golden agouti. [ 1 ] [ 2 ] Though born fully furred, Baldwin guinea pigs begin to lose their fur at two to five days of age, starting at the nose and leaving them almost entirely hairless by about two months of age. [ 3 ]