Does Tranquil Tails Work? Dog Calming Diffuser Case Study

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If you share life with a dog who struggles with stress, restlessness, or anxiety, you aren’t alone. According to a recent study by Texas A&M researchers, a whopping 85.9 percent of dogs experience separation and attachment issues. Whether it’s thunderstorms, fireworks, or general anxiety, pet parents often seek safe and effective ways to calm their dogs. Enter the Dog calming diffuser.

A few years ago, when I switched veterinarians, I discovered a sedation-free alternative for my Cocker Spaniel. Unfortunately, my dog, Dexter, was afraid of a variety of situations, including fireworks and the backfiring of cars. She explained how a pheromone diffuser plugs into any outlet and releases nature-identical pheromones into the air to calm dogs and cats. In her practice, each exam room contained a pheromone diffuser to help nervous pets during exams.

I recently discovered Tranquil Tails Diffuser and scented pads to help keep fretting Fidos calm. Unlike chewables, Tranquil Tails works quietly in the background to keep your dog or cat calm and at peace. For the past several weeks, I’ve been trying Tranquil Tails both at home and on a fall getaway road trip with my Cocker Spaniel, Sir Alvin. Here’s everything you need to know about Tranquil Tails, including my honest experience using their products.

Why Try a Calming Diffuser for Dogs

Calming treats and supplements can be beneficial when used properly, but they also contribute to your dog's daily calorie intake. On the other hand, a high-quality calming diffuser is gentle, non-invasive, and provides a thoughtful approach to calming your dog’s anxiety or stress. The set-it-and-forget-it approach eliminates the need for dosing schedules and worries about whether your dog will eat a treat during stressful times. My dog, Dexter, would not eat or chew during his periods of anxiety.

The ambient scent release of Tranquil Tails works through a proprietary dry vapor system that uses replaceable calming pads infused with pheromone isolates and essential oils. The diffuser works around the clock to create a calming atmosphere at home or on the go. If your dog gets stressed in new places, packing one for travel is highly recommended. More about that shortly.

This ambient approach means nervous dogs or cats aren't relying on their mom or dad to intervene during stress episodes, as the calming environment is already established. If you've ever dealt with a dog who can sense when a thunderstorm is coming, you’ll appreciate this benefit big time.

If your dog’s anxiety, stress, or fearful behavior tends to escalate or worsen with time, the right calming diffuser may help. For example, dogs scared of thunder, fireworks, or being alone often become increasingly upset over time. By the time pet parents notice something's wrong, their dog is already very stressed.

Since diffusers work continuously in the background, they help keep dogs calmer and stop small worries from turning into big panic attacks. Dogs who get scared during storms or holidays tend to do better when you start using the diffuser days or weeks in advance of these events.

Fun fact: Because the mother dog releases pheromones to her puppies, these same chemicals nurture closeness among littermates, giving pups a sense of comfort as they grow. 

Tranquil Tails Diffuser: A Closer Look

My first two Cocker Spaniels suffered from a lot of anxiety. The current Cocker Spaniel, Sir Alvin, is pretty mellow until it comes to nail trimmings. I had high hopes for the Tranquil Tails diffuser and their accompanying pheromone calming spray to help calm Sir Alvin’s hesitancy over nail clippings.

The Tranquil Tails diffuser works by inserting a pad or two inside the unit, plugging it in, turning it on, and allowing the safe, active agents to release into the air. Each diffuser comes with multiple pads, allowing you to test different scents or opt for the unscented option.

It took me a few seconds to unpack the diffuser, insert the pad, and turn it on. I enjoyed not having to struggle with any complicated packaging or confusing instructions. As the diffuser heats the pad (or uses diffusion), the pheromones and scent gradually disperse in the environment where your dog benefits.

We kept our diffuser in my home office, where Sir Alvin spends the majority of his day. Pheromones for pets are not a new concept, but Tranquil Tails offers scented pads, such as Vanilla Wags, Calm Companion, and Forest Bark, for light yet effective coverage. Of course, Tranquil Tails offers an unscented option for those who prefer not to use scents or have sensitivity to new scents.

Tranquil Tails Scents: Options and Effectiveness

When purchasing your first dog calming diffuser, you will receive multiple scents and one unscented pad, which include:

Overall, the benefits of the scented pads include the advantages of aromatherapy with the addition of pheromones. Every pheromone product I tried with my dogs in the past was unscented, so the addition of a scent added a bonus layer to our test.

Highlights of Scented Pads

• Multiple scent options so you can test different pads with your dog before purchasing refills.
• Adjustable intensity allows you to adjust the level of pressure, going lighter or heavier depending on your needs and your dog’s reaction.
• Unscented variety for households with dogs or people sensitive to aromas.
• Pleasant scent for people, too! The scents are light, subtle, and not overpowering.
• By keeping the diffuser plugged in, the scents may add a layer of calmness for situational support, such as during storms, fireworks, or other triggers.

Considerations of Scented Pads

• There are no guarantees, like with any product. Some dogs may show improvement, and some may not.
• Pads are designed to last approximately 24 hours, so replacement is required.
• If you choose to use the diffuser in multiple rooms, the cost of replacement pads can add up quickly.

Our Honest Review of Tranquil Tails Products

We tested both the Pet Zen pheromone calming spray and the Tranquil Tails dog calming diffuser with various scent pads. First, our experience with the diffuser.

The diffuser arrives in a small box with the scented pads packed neatly inside. There is no setup required; simply insert a scented pad into the unit and plug it in, and you're done. I set the diffuser to the lowest setting and went about my day.

The dual pad holders are a nice feature if you want more intensity, but I opted for a solo pad. Within minutes, the room began to carry a subtle scent that was neither overpowering nor noticeable. Because placement matters, I placed the Tranquil Tails diffuser in an open area where Sir Alvin spends the most time, allowing it to circulate more effectively.

My dog’s two biggest “issues,” for lack of a better word, are barking at people in front of the house and being totally averse to nail trims. While the diffuser didn’t transform him overnight, I am working to correct his barking with distractions. Coupled with the diffuser, I appreciate combining a hands-on approach with a pheromone-based diffuser for promoting calmness and a relaxed mood.

I learned a hack from my veterinarian who sprays pheromone products on bandanas hours before the practice opens. Upon arrival at the veterinary hospital, each dog receives a bandana to wear while waiting for their visit. I love this attention to detail and decided to test the same with Sir Alvin and the Pet Zen pheromone calming spray from Tranquil Tails.

I kept the diffuser on for a solid two weeks, and Sir Alvin wore a bandana infused with the calming spray. I was able to file his nails a bit, which he would never let me do before. I was gentle, spoke softly, and rewarded him for being a good boy.

For complete transparency, I’ve tried other calming sprays on a bandana, but never had any success. Although I was unable to clip his nails fully, I felt confident that the spray provided a positive first step in a long-term plan. I can imagine other dog moms and dads using the spray and diffuser in tandem for fireworks and thunderstorm season and beyond.

Note: Never leave your dog alone with a bandana on, to prevent potential accidents.

Is Tranquil Tails Dog Calming Diffuser Safe and Effective?

On their frequently asked questions page, Tranquil Tails indicates that the formula is pet-safe and does not contain harmful isoparaffinic hydrocarbons. 

For those who prefer to read the Safety Data Sheets (SDS), Tranquil Tails is happy to share the information on request via their contact form.

Because Tranquil Tails combines pheromones with light scent blends, there may be concerns about dogs with compromised respiratory systems.

Scientific studies (1, 2,) suggest that these hormones can help reduce fear and anxiety in specific situations. When used for both dogs and cats, pheromones may help reduce chasing, hiding, staring, and vocalizing between species.

However, they did note that DAPs could offer benefits when used in conjunction with other anxiety-addressing measures.

As Tranquil Tails is relatively new to the market, there is currently less independent validation available. The consensus among the general veterinary and animal behaviorist communities is that pheromone diffusers are adjunctive tools.

Where to Buy & Pricing

Pet parents can shop directly on the Tranquil Tails website or through select online retailers, such as Amazon and Chewy. The combination of the diffuser and refill pads for dogs is priced at $34.99; however, once you have the actual product, you only need to purchase refill pads separately.

The calming refill pads can be purchased in variety packs, preferred scents, or unscented, and are priced at $9.99 and $24.99, depending on the quantity ordered.

For example, if you use one scented pad with the diffuser per day, a 30-day supply costs approximately $42.90 ($1.43 per pad x 30 days). You may not need a pad per day, especially if usage is light and the scent lingers longer in your chosen location.

The Tranquil Tails diffuser can be less expensive than daily calming treats or supplements when used on its own; however, many pet parents choose to use a multifaceted approach, which changes the overall cost picture.

The Pet Zen pheromone calming spray is made in the USA and is unscented, which I completely love and appreciate. It is available for $24.99, with 40 to 50 treatments per 2-ounce bottle. I sprayed my dog’s bandana with six sprays and allowed it to dry before wearing. If the average pet parent uses two sprays per day on their dog’s bed, blanket, crate, or bandana, the bottle will last approximately 20 to 25 days.

References:

1. Evaluation of the efficacy of an appeasing pheromone diffuser product vs placebo for management of feline aggression in multi-cat households: a pilot study
2. Cats vs. Dogs: The Efficacy of Feliway FriendsTM and AdaptilTM Products in Multispecies Homes