Guinea pigs typically live 5-7 years, with some reaching 8+ years with excellent care. Factors affecting lifespan include diet, genetics, exercise, and preventive healthcare.

A healthy guinea pig diet consists of unlimited timothy hay (85%), fresh vegetables (10%), and quality pellets with vitamin C (5%). Avoid fruits and sugary treats.

Yes! Guinea pigs are highly social animals and should always be kept in pairs or groups. A single guinea pig can become depressed and develop behavioral issues.

Perform a full cage cleaning once a week, replacing all bedding. Spot clean daily by removing soiled bedding and uneaten food to maintain hygiene.

Guinea pigs can be partially litter trained. They tend to choose one corner for waste, so placing a litter box there can help. Never punish accidents.