Features
- Non-drowsy nutritional supplement to help manage pet behavior problems; helps promote sense of calm
- Helps support pets stressed over fireworks, thunderstorms, grooming, vet visits & changes at home
- Helps calm dog anxiety & cat anxiety, ideal for pets with sensitive stomachs; safe for long-term use
- Zylkene contains a dog calming & cat calming natural milk protein that is simple to administer daily
- Trusted US pet food supplement brand with NASC Quality Seal, devoted to animal health since 1933