Skip to product information
1 of 6

AutumnNest

4-In-1 Dog Calming Diffuser Kit with 3 Refills (48ml Each), Plug-in Pheromone Dispenser for Dogs, 90-Day Supply, Covers 700 sq ft, Safe & Odorless Stress Relief Solution, Promotes Relaxed Behavior

4-In-1 Dog Calming Diffuser Kit with 3 Refills (48ml Each), Plug-in Pheromone Dispenser for Dogs, 90-Day Supply, Covers 700 sq ft, Safe & Odorless Stress Relief Solution, Promotes Relaxed Behavior

Regular price $29.99 USD
Regular price Sale price $29.99 USD
Sale Sold out
Shipping calculated at checkout.

About this item

  • 【4-in-1 Dog Calming Diffuser Kit – Ideal for 90-Day Stress Support】 AutumnNest calming kit includes 1 plug-in diffuser and 3 x 48ml refills, providing up to 90 days of continuous stress relief for your dog. Designed to help reduce anxiety-related behaviors like pacing, whining, and barking, this long-lasting system is ideal for maintaining a peaceful environment at home.
  • 【Covers Up to 700 Sq Ft – Ideal for Large Rooms】 AutumnNest diffuser effectively covers up to 700 square feet of space, making it ideal for bedrooms, living rooms, or any space where your pet spends most of their time. For best results, avoid placing under furniture or behind curtains to ensure maximum diffusion.
  • 【Helps Calm Within 14 Days – Natural, Gentle Formula】 Using safe synthetic pheromones inspired by mother-dog signals, AutumnNest helps soothe your dog within 1–2 weeks. Perfect for separation anxiety, fireworks, thunderstorms, travel, or visits to the vet, this diffuser offers gentle and consistent comfort.
  • 【Safe, Tasteless, and Non-Toxic Ingredients】 Made with non-toxic and inedible components, AutumnNest is safe for everyday use around pets and children. The gentle formula is tasteless and odorless to humans, yet highly effective for canine calming—no mess, no residue, just relaxation.
  • 【Versatile Support for Stressful Situations】 AutumnNest is ideal for dogs dealing with behavioral issues triggered by loud noises, being left alone, new environments, or multi-pet households. Use as part of crate training, daily calming routines, or during high-stress events like fireworks or travel.
View full details

💪 Smart Gear. Smart Training. Smart You. 💪

Whether you’re pushing toward new goals, staying consistent, or starting fresh, Smartfitpro is here to fuel your progress and empower your lifestyle.

Fitness Equipment

Support every step of your fitness journey.


At Smartfitpro, we believe fitness is more than a workout—it’s a lifestyle of strength, energy, and well-being. Our mission is to provide high-quality fitness gear and wellness products that elevate your training experience, helping you feel motivated, powerful, and unstoppable.

SHOP NOW
  • ⭐️⭐️⭐️⭐️⭐️

    The dumbbells are well-balanced and comfortable to hold. They’ve helped me improve my strength training effectively.
    Jason M.

  • ⭐️⭐️⭐️⭐️⭐️

    I love the quality of the yoga mats here. They provide excellent grip and cushioning, making my practice much better.
    Emily R.

  • ⭐️⭐️⭐️⭐️⭐️

    These workout bands are perfect for my home routine. Durable, stretchy, and comfortable to use every day.
    David L.

Frequently Asked Question

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.