Bio Lapis Sachet for Rabbits and Rodents is a critical care formulation for rabbits and small pets containing poiotics, prebiotics, electrolytes and vitamins. Specifically formulated as a critical care formulation: Electrolytes help to re-hydrate the animal and prevent against subsequent dehydration. Includes beneficial microorganisms to rapidly populate the gastrointestinal tract Prebiotics to enhance the growth of beneficial micro-organisms. Use: One sachet per day for at least 5 days, or for as long as considered necessary by a veterinary surgeon.