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