The guinea pig or domestic guinea pig, also known as the cavy or domestic cavy, is a species of rodent belonging to the genus Cavia in the family Caviidae.
Lifespan: 4 – 8 years (In captivity)
Gestation period: 59 – 72 days (Adult)
Scientific name: Cavia porcellus
Mass: 0.7 – 1.2 kg (Adult)