Since someone asked, this is the dog soap I use with Nikki occasionally.
“This soap is especially formulated to disenchant fleas, ticks and other pests that may irritate your pets. NEEM oil has a long tradition in animal care and is often used on the Sacred Cows of India. The extraordinary NEEM tree, Azadirachta indica, is a tropical evergreen, native to India and Burma which can grow to 50 feet tall, tolerating drought and poor soils. It can live up to 200 years, bearing fruit at 3 to 5 years of age. The tree is extremely hardy and impervious to most pests. In India it is known as the ‘village pharmacy’. All the parts of the plant have been used for at least 4000 years in the treatment of a wide range of conditions for both humans and animals. NEEM soap will bring an unprecedented freshness and sense of well-being to your pets.”
A cake of Neem Oil dog soap should cost you approx. $6.00 from pet shops.