Have Rusty, Jojo and Mellie finally deserted Malcolm Turnbull?

Malcolm Turnbull's personal blog is no longer posting entries from his family pets.
In fact Rusty the Red Cattle Dog, along with Jojo and Mellie the Maltese Silkies, has been totally silent since the 24 November 2007 federal election.
Have the pets left home for greener pastures?
Or does this present failure to place the pooch in front of a keyboard mean that Mal was under less pressure and better organised when he was a Minister of the Crown, Federal Cabinet member and local MP?
Is being the Coalition Shadow Treasurer turning out to be a task akin to mountain climbing right now?
Perhaps his very public spits at the Speaker during Question Time actually take hours in the planning and he has no time left over from making political mischief.
As the dogs often wrote about events in Mal's electorate, I have to wonder if he is attending many functions there these days.
Indeed the master of self-promotion has very few Wentworth events listed on his blog's electorate news page.