You make yourself a cup of tea.
You notice a hair floating on the surface.
You think, "figures, with four cats, there's bound to be fur in everything."
Then you remove the hair from the tea and get a closer look at it. It's blue.
You glance to your right, where sits the blue alpaca reticule you're knitting.
Bloody yarn sheds more than four cats.
But the bag will look awesome!