If your pet’s stressed,Zylkeneis just what you’re looking for. These natural, calming chews are recommended by vets.

Zylkene chews are made from lactose-free milk protein, which delivers calming messages to your pet’s brain. It’s fast acting, and has no side effects, like drowsiness or sleepiness. Just the thing for a cool, calm and collected pet.

• Made from alpha casozepine – a natural milk protein that’s been clinically proven to have a calming effect on animals
• Lactose free
• Won’t make your pet drowsy
• Easy to use – feed large dogs a Zylkene chew one to two days before a stressful event or change in your pet’s environment
• Containsfourteen chews