Ooh, apparently not:
www.dailymail.co.uk/news/article-1021224/At-203-doggie-years-Bella-mongrel-worlds-oldest-dog-ever.html

Fucking hell, 29!
( Esme Weatherwax I swear on my tash it's daycent hash, Tue 23 Jun 2009, 16:20, archived)

Lovely dog!
Bloody hell, old though
( Major Turd for tonight only, Tue 23 Jun 2009, 16:25, archived)