Effective collars for dogs fight parasites such as fleas, ticks, larvae, lice and mosquitoes. Very useful preventative tool to protect your dog or cat from those annoying pests, the adjustable pest control dog collar is 62cm long, you can cut it if it’s too long, perfect for cats and medium sized dogs or large. Scented anti-insect collar, made with natural ingredients, extracts of mint, lilac, lavender and lemongrass for effective prevention for your pet. swim, bathe or play in the rain wearing a collar A lightly scented flea collar made with natural ingredients, citronella, lemon eucalyptus, lavender and extracts of lineage essential oils to protect your pets.