Well most cats chose Catnip Green. The rainbow technique was also very popular. Unfortunately it was more "rodent red" so I decided against painting my claws. Plus, the Woman offered to paint them and I've seen her paint her own- its not pretty. Especially her right paw since she has to use her left paw to paint it. If I let her touch my paws the white would turn red and there's no telling where it would stop. No thank you!