Vetoquinol Zylkene Calming Support Supplement for Large Dogs 33-132lbs, Helps Promote Relaxation and Reduce External Stress Factors, Daily Behavioral Support and Anxiety Relief for Dogs, 450mg

Help Your Pet Cope With External Stress - Zylkene helps your pet cope with changes in their daily routine, such as travel, celebrations, vet visits, home alone, boarding, loud noises, and more10Alpha-Casozephine - A naturally occurring milk protein found in cow's milk that helps promote calming effects in your pet without drowsiness or other side effects found in other calming chews for dogs10Lactose-Free and Easy on Sensitive Stomachs - Zylkene's dog calming and cat calming supplements are lactose-free and made with natural ingredients that are easy on sensitive stomachs10Veterinarian Recommended Daily Calming Support - Zylkene promotes calming in dogs and cats and can be given daily for behavior support and to help deal with unexpected external stresses10Easy to Administer - Open the capsule of Zylkene and add it to your pet's food daily to help them cope with external stresses like separation and improve daily behavior