A picture of Joep the guinea pig (<i><a href="//commons.wikimedia.org/wiki/Cavia_porcellus" title="Cavia porcellus">Cavia porcellus</a></i>).
<a href="//commons.wikimedia.org/wiki/User:Tukka" title="User:Tukka">Tukka</a>
March 2006 (date of upload)
Tukka's guine pig Joep.