Purina(R)Stress Tub is a free choice supplement designed for young cattle prior to or after stress and breeding animals. This product is recommended for use in pre-weaning situations, receiving and hospital pens, as well as to the breeding herd 60 days prior to calving and through the breeding season. This tub is a highly palatable molasses based supplement that entices cattle to taste. It provides the key nutrients needed for a fully functioning immune system so that cattle are fully prepared to face and/or recover from the stresses of weaning and transportation, respond to vaccination programs, start more quickly on feed, or return to their home pen more quickly. It also provides the nutrients involved in reproductive performance to positively impact fertility, estrus, as well as semen quality and quantity. Feed one tub per 20 head and at least 2 tubs per pen or pasture to ensure adequate intake by younger, more timid animals. | Purina Stress Tub | Size 55 lbs