Composure Pro contains ingredients proven to support calm behavior during exposure to environmental stressors. The C3 (Colostrum Calming Complex) is a mixture of active bioactive proteins that is produced from a special microfiltration process of certified bovine colostrum. C Complex provides molecular precursors that support the calming response by normalizing cognitive and brain functions that are associated with excessive brain activity. L-Theanine (Suntheanine® Brand) is the patented dietary supplement for stress reduction and relaxation. ​Directions for Use: 0-30 lbs: ½ chew daily 31-60 lbs: 1 chew daily 61 lbs: 2 chews daily Product can be given up to two times daily or on an as needed basis. It is safe to double in times of increased stress Features: Chewable Brand: unknown Manufacturer: VetriScience Laboratories Assembled Product Weight: 0.45 oz