Lasts approximately 8 months once opened.
The collar releases gentle yet active ingredients  for flea and tick prevention.
Waterproof and adjustable. One size fits all. 62cm long, 1.3cm wide
Ingredients
Lemongrass oil 3%
Eucalyptus oil 3%
Peppermint oil 3%
Lavender Oil 1%
For use on dogs over 12 weeks