Help your pet to respond to changing the environment smoothly. (Features) 1. The natural ingredients derived from milk can be used in short term or long term in changes in the environment or in different situations.Zircane is safe to use and can be given to nursing dogs and cats, puppies and kittens while feeding. 2. High quality zircane raw material, casein derived from triple hydrolyzed cow, has passed its own quality standards. 3. Easy paid once a day (can be divided into 2 times) The capsules contain powder that melts well in water.You can either give the capsule as is, or open the capsule and mix powder into your food or drink.