Nantucket Spider Natural Insect, Flea & Tick Repellent for Dogs

The Official Bug Spray of Fetch.

Nantucket Spider’s natural dog spray is a safe, effective alternative to chemical-based repellents—formulated to protect pets from ticks, fleas, mosquitoes, biting flies, and other pesky insects. Designed specifically with dogs in mind, this 8-ounce repellent is topped with the brand’s signature lockable fine-mist trigger sprayer for even, full-coverage application across coats, legs, and underbellies.

What’s in the bottle?
This DEET-free, water-based formula is made from a blend of organic essential oils known to repel a wide range of pests, including:

• Rosemary
• Thyme
• Peppermint
• Cedarwood
• Geranium

These oils are carefully selected for both their effectiveness and safety when used on dogs. Unlike many sprays, it contains no citronella—a common ingredient dogs often dislike. Instead, it offers an earthy, pleasant cedar scent that’s gentle on canine noses.

The only other ingredients are distilled water and vegetable glycerin—with no chemical dispersants and no unnecessary additives. It’s safe for dogs and puppies over 8 weeks old, and can be applied directly to fur, gear, or bedding.

Eco-conscious and pet-friendly.
This natural insect repellent is DEET-free, soy-free, vegan, cruelty-free, and made in the USA from organic, non-GMO essential oils. The bottle is made from 100% post-consumer recycled plastic, aligning with Nantucket Spider’s commitment to sustainability.

For worry-free walks, backyard play, and forest adventures, this is the go-to spray for naturally keeping dogs comfortable and bug-free.