I recently got a call from my local health food store asking for advice
for one of their clients, seems the client wished to feed his cat a
vegan diet and wanted to know which supplements the cat would need.

What I told them was that a cat was not a human and that unless the man
really wanted to subject his cat to dangerous experiments he should give
the cat proper cat food... did he want his cat to be healthy?

I may be a vegetarian but I don't expect carnivorous animals to be so!

Vashti