Zylkene Capsules 450mg for Dogs 15–60kg are formulated to help calm and relax dogs when faced with stressful or challenging situations. Ideal for use during travel, thunderstorms, boarding, vet visits, or changes at home, these capsules support your dog’s natural ability to cope without causing drowsiness. Suitable for medium to large dogs, they can be used both short-term for specific events or long-term to help manage recurring behavioural concerns like barking, pacing, or destructive behaviour.
Each capsule contains Alpha-casozepine, a natural milk-derived protein clinically proven to promote calmness and reduce anxiety. Zylkene’s gentle, non-sedative formula helps dogs remain relaxed and attentive, making it easier to manage training and day-to-day life. The capsules are easy to administer—either given whole or opened and mixed with food for stress-free dosing. Not recommended for dogs with known sensitivities to milk proteins.
Features and benefits:
Promotes calm and relaxation: With Alpha-casozepine, a natural milk protein that helps reduce stress.
Non-drowsy action: Encourages calm behaviour without affecting alertness or activity levels.
Easy to give: Capsules can be opened and sprinkled over food for convenient daily use.
Clinically proven formula: Trusted and recommended by vets for managing anxiety in dogs.
Flexible use: Suitable for both short-term challenges and ongoing stress management.
Life stage
Puppy, Adult
Breed size
Medium to Large (15–60kg)
Protein source
Milk (casein)
Health needs
Behaviour & stress support
Application method
Oral capsule, given daily or before stressful events
