Anyone Know What Script Pre-Loved Pets Use?

i was just wondering whether to make a site similar to preloved pets, those who dont no what preloved pets is its basicly a site that people post pets that they either need to sell or get rid of.

Site Link: www.preloved.co.uk

if you cant find the script, is there a script that does that?

anyway, if you cant, no worries just one of those business ideas you get which you think could work.

 

wordpress.
You can find a large range of mods and addons to make something like that.

 

ok, thanx enigma28 , ill have a look at the mods then.