Alzoo collars protect your dog against external parasites efficiently and for the long-term: Fleas, Ticks, Lice

• Naturally based repellent
• Environmentally friendly
• 4 month protection
• Additional safety measure: does not contain any Phthalate; no PVC

Active ingredients: peppermint oil and cedarwood oil

Remove and throw away the inner piece of the collar before use. More details in FAQ section.

The collar contains peppermint oil and cedarwood oil which may produce an allergic reaction. If you suspect your pet may be allergic to these essential oils or natural products, follow these usage instructions: 

Remove the collar from its package and allow it to remain outside for one hour, away from your pet.

• On the first day, use the collar on your pet outside and for one hour only, then remove.
• Each day following, increase the hours your pet wears the collar by one hour daily.
• Continue for about four days to ensure the collar is well tolerated by your pet.
• If there is no allergic reaction, your pet may continue to wear the collar.