Alzoo Natural Repellent Flea and Tick Collar for Dogs
Alzoo collar protects efficiently and for the long-term your dog against external parasites:
4 month protection
Additional safety measure: does not contain any Phthalate; no PVC
Remove and throw away the inner piece of the collar before using the collar.
IngredientsActive ingredients: geraniol, citronella oil, cinnamon oil