Sandra Strong......is a qualified Veterinary Nurse and Animal Behaviourist. She has been working with animals for the past sixteen years. She is the co-founder of B.O.S.S. Dog Training Club in Battersea. South London. Sandra also runs 'Mutts'n Moggs' pet care services. Just recently opened is the unique hydrotherapy centre for dogs "Hydrovet" and Petshop and Cafe.