Zylkene is a reliable calming supplement designed for medium-sized dogs weighing between 10–30 kg. It uses casein, a natural milk protein, to gently soothe stress and promote relaxation. Casein, also known as alpha-casozepine, delivers calming signals to the brain through your pet’s natural neurotransmitter system—offering a non-sedative way to manage anxiety during challenging moments.

Features & Benefits

• Natural milk protein (alpha-casozepine) supports calm behaviour
• Non-drowsy formula – promotes relaxation without causing sedation
• Ideal for short-term stressors such as fireworks, car rides, vet visits, or changes in routine
• Safe for daily use with no known side effects
• Easy to administer – open the capsule and mix with your dog’s food
• Recommended by vets and trusted by pet owners worldwide
• Convenient 30-capsule pack
• Note: This product has a new look. During the transition, you may receive either the updated or previous packaging, but the formula remains unchanged.

Directions for Use

• Begin 1–2 days before the anticipated stressful event
• Administer once daily
• Capsule can be given whole or opened and mixed with food
• Ensure clean, fresh water is always available
• Consult your veterinarian for prolonged use or if unsure about dosage

Feeding Guide (Medium Dogs)

• For dogs 10–15 kg: 1 capsule daily
• For dogs 15–30 kg: 2 capsules daily

Ingredients
Powder (76.9%): Maltodextrin, Casein (Trypsin hydrolysed bovine casein), Magnesium stearate
Capsule (23.1%): Bovine gelatine