Dog Calming Pheromone Diffuser Refills 4-Pack

Why you'll love it

Your dog deserves to feel safe every single day — not just when things are calm. These pheromone diffuser refills mimic the comforting signals mother dogs naturally produce, helping anxious pups settle down without drugs, side effects, or stress for you.

Keep reading for all the details.

Product Description

If your dog barks at thunder, panics during fireworks, or turns into a furry chaos machine when guests arrive, this 4-pack of calming diffuser refills was made for them. Each 1.6 fl oz (48 ml) bottle releases dog-appeasing pheromones continuously for up to 30 days — and with four bottles in the kit, you're covered for up to 120 days of consistent, around-the-clock calm.

The formula is completely odorless, non-toxic, and drug-free. It works by mimicking the natural pheromones produced by mother dogs — the ones that tell puppies and adult dogs alike that everything is okay. The result is a noticeably more relaxed dog, usually within 2 weeks of use.

Coverage reaches up to 700 sq ft, so plug it in wherever your dog spends the most time and let it do its thing. The refills are compatible with most standard dog calming diffuser heads, so no need to replace your existing hardware.

Interesting Points

120 Days of Worry-Free Coverage

Four refills, each lasting 30 days, means you're not running to reorder every month. Stock up once and enjoy four months of consistent calming for your dog.

Drug-Free and Completely Safe

No medication, no sedation, no weird side effects. The pheromone formula is odorless to humans, safe for pets of all ages and breeds, and won't interfere with your household air quality.

Targets the Triggers That Matter Most

Separation anxiety, vet visits, travel, thunderstorms, fireworks, new environments — this diffuser addresses the full range of common canine stressors, not just one or two.

Wide Room Coverage

With up to 700 sq ft of coverage per unit, one diffuser can handle a living room, bedroom, or open-plan space where your dog spends the most time.

Product Specifications

• Pack size: 4 refill bottles
• Volume per bottle: 1.6 fl oz (48 ml)
• Duration per bottle: up to 30 days
• Total coverage duration: up to 120 days
• Room coverage: up to 700 sq ft per diffuser
• Formula: odorless, non-toxic, drug-free pheromone liquid
• Compatible with: most standard dog calming diffuser heads
• Suitable for: dogs of all ages and breeds

Usage Notes

• Place diffuser in the room where your dog spends the most time for best results
• Most dogs show behavioral improvement within 2 weeks of consistent use
• Refills are compatible with most common diffuser heads — check your diffuser model before purchasing
• Safe for use around humans and other pets

Package Inclusion

• 4 x calming pheromone refill bottles (1.6 fl oz / 48 ml each)

Thunderstorm season, holiday fireworks, or just everyday anxiety — give your dog the steady, science-backed reassurance they need with 120 days of continuous pheromone calm.

Shipping and Returns

• Listed Shipping: 2–4 days.
• Returns: Returns policy.