Ruby after her breakfast

Ruby, the grand dame of the Chaos household has recently started to wheeze no reason.  I used to think it was hairball but after repeated hairball gel feeding, she still wheezes. 

I asked foster mom P this morning & she said it is ‘old cat’ symptoms.  Apparently, it is a common thing for very old cats & dogs to wheeze.  Its not asthma either.  It is just a telling sign that she is getting on with old age & I should be prepared for the worse in the months to come.