I am a dog walker in my spare time
And design synagogues
In my time that is not spare
Today I am walking Herr Pastor’s White Shepherd
Its name is Juden die lugen but as my German is very poor
I call it Rex or Rosemary for short
I suffer from a serious disease of the eyes
Which effects the way that I perceive colours
I can no longer define the colour blue
And my ability to define the colour red
Is fading quite slowly day by day by day
Soon I will not be able to distinguish colours at all
When that time comes I will change into a crab
As these creatures are supposed to move sideways