Whether it’s thunderstorms or fireworks, car rides or vet visits, some things make some dogs very anxious and stressed, and calming aids for dogs may help your anxious dog relax. The best calming aids for dogs include supplements, anti-anxiety vests, ear covers, puzzle toys, collars, sprays, and diffusers with pheromones.
After consulting with dog trainers, veterinarians, and actual dog owners, we tested a selection of calming aids on our own dogs at home to find out which ones were actually effective.
Table of Contents
- 1 Our Top Picks
- 2 Best Overal
- 3 VetriScience Composure Calming Chews for Dogs
- 4 Best Calming Vest
- 5 ThunderWorks ThunderShirt Classic Calming Vest
- 6 Best Calming Diffuser
- 7 ThunderEase Calming Diffuser for Dogs
- 8 Best Calming Spray
- 9 ThunderEase Dog Calming Pheromone Spray
- 10 Best Calming Toy
- 11 West Paw Zogoflex Qwizl Dog Puzzle Treat Toy
- 12 Best Calming Cap
- 13 Zoni Pets Happy Hoodie Calming Cap for Dogs
- 14 Best Calming Supplement
- 15 Purina Pro Plan Calming Care Supplement for Dogs
- 16 Best Calming Treats
- 17 Zesty Paws Advanced Calming Bites
- 18 How We Tested the Calming Aids for Dogs
- 19 Understanding Dog Anxiety
- 20 Expert Tips for Using Calming Aids
- 21 When to Use Calming Aids
- 22 What to Look For in Calming Aids for Dogs
- 23 FAQ
Expert Tip
“All dogs are different and there is no one treatment that works for all dogs,” says veterinarian Chris Roth, DVM. “It is going to be a trial-and-error process to see what works for your dog, and so you may need to try a few or a combination of solutions to find what works best for your pet.”
Our Top Picks
- Effective within 30 minutes for some dogs
- Can last up to 4 hours
- National Animal Supplement Council (NASC) seal
- Doesn’t work for all dogs
Veterinarian-recommended and doggo-approved, VertiScience Composure Calming Supplement for Dogs is our favorite calming aid for dogs. Vets recommend these chews to decrease anxiety in dogs without turning to prescription medication. And my nervous border collie mix, Brodie, will chill out a little with just half of one of these chews when it’s raining hard or there’s construction on the street.
Each soft chew contains the following active ingredients: colostrum, l-theanine, and thiamine, which have properties that promote relaxation in dogs. We like that you can give the chews with ease as needed—like before fireworks or a trip to the vet—or even daily to help your dogs deal with everyday stress.
The Composure chews appear to be pretty tasty, and they come in peanut butter, bacon, and chicken flavors. They are safe for dogs of all sizes, and you can give up to three bone-shaped treats depending on your dog’s weight. In times of extreme stress, VetriScience says it’s safe to double or even triple the dose, but check with your veterinarian first and start with the smallest recommended serving to see how your dog responds.
Composure has the National Animal Supplement Council (NASC) seal of approval, which means the manufacturer has met several requirements including having strong quality control, a system to monitor products, a willingness to submit to random testing, and a commitment to strict labeling guidelines. Of course, not all products work for all dogs, and Composure comes with a 100% satisfaction guarantee. VetriScience offers several other formulas including a longer-lasting version and an unflavored liquid version.
- Vet-recommended
- Easy to put on and take off
- Can be worn for long periods
- Breathable, stretchy fabric
- Comes in 7 sizes from XXS-XXL
- Doesn’t work for all dogs
We like that the ThunderShirt Classic Calming Vest for Dogs acts like a gentle hug, swaddling your pet in soft, breathable fabric. While wearing the calming vest, our dog tester Penny seemed at ease and comfortable. She still hid in another room once the vacuum cleaner came out, but we don’t blame her for not wanting to be next to a loud machine.
The jacket is easy to wrap and adjust with hook and loop straps. The jacket comes in seven sizes for dogs as small as eight pounds and as big as 110 pounds. The traditional gray ThunderShirt is made from a stretchy, soft blend of polyester, rayon and spandex. There’s also a polo version with a slightly different design and the same fabric blend.
Meet Our Testers
This calming aid was tested at home with Penny, a 9-year-old Cavapoo doggo who weighs 26 pounds and wears a size medium. On a typical day, Penny exhibits body language which indicates that she is nervous, ears back, and mild body shaking.
Our French bulldog tester also wears a size medium, which is designed for dogs weighing 26-40 pounds.
For the first few wears, closely monitor your dog to make sure it’s not rubbing or irritating anywhere. It can be worn in the car if travel is stressful, to the vet’s office, or in the home for thunderstorms, fireworks, or separation anxiety.
Can be worn for several hours
Best Calming Diffuser
ThunderEase Calming Diffuser for Dogs
- Drug-free therapy
- Recommended by vets
- Can take it with you
- Lasts 30 days
- Doesn’t help all dogs
The ThunderEase Calming Diffuser is a plug-in device that releases pheromones that mimic those of a nursing mother dog that help her communicate with her puppies. Pheromones are chemicals that act like hormones, but outside the body, and they can have an impact on the behavior of others in the same species. The result, for some dogs, is a calming effect.
“You’ll often see these pheromone diffusers plugged in at vet offices or training centers,” says Annie Grossman, a certified dog trainer who keeps one in each room at her School For The Dogs in New York City. “It’s been shown to help calm some anxious dogs in stressful situations.”
We’ve used the diffusers in a number of situations: 24/7 at home for separation anxiety, plugged in during times of stress like thunderstorms, and even on the road in hotel rooms and other unfamiliar surroundings.
You can plug the diffuser into any standard 120-volt outlet, and it typically lasts for about 30 days (if used continuously). Refills are easy to find and simple to replace, too. The pheromones have no scent that is detectable by humans.
Best Calming Spray
ThunderEase Dog Calming Pheromone Spray
- Calming effects last for several hours
- Starts working within about 15 minutes
- No odor for humans
- Doesn’t work for some dogs
Similar to the pheromone diffuser, we love that the ThunderEase Dog Calming Pheromone Spray offers an instant mist of calming pheromones to encourage feelings of relaxation in dogs. We sprayed directly on some of our dog tester Toast’s favorite items, including his blanket, his bed, and an armchair that he particularly fancies when left at home alone. With the spray in place, Toast was less interested in exerting any of his usual physical interactions with the armchair (humping can be a sign of stress), and he also seemed slightly less agitated when the vacuum was in use.
The spray comes out easily with an initial scent that reminded our human testers of rubbing alcohol, but it quickly dissipates and leaves no residue or lingering fragrance. The calming effects of the spray take about 15 minutes to activate, so it’s easy to use on the go. “I spray it on my dog’s bed sometimes. Can’t hurt, might help!” says Grossman.
How to use: The brand recommends starting with 8 to 10 pumps in one area, such as a car or a dog bed, and to wait 15 minutes before bringing a dog into the area. The calming experience from the spray should last for a few hours, but you may need to respray every four to five hours. For even more calming effect, you can spray it directly on a ThunderShirt anti-anxiety vest or use it along with a calming chew.
Can use it anywhere
Meet Our Tester
We tested this spray in a home with an anxious mixed breed dog named Toast who weighs about 50 pounds.
Best Calming Toy
West Paw Zogoflex Qwizl Dog Puzzle Treat Toy
- Can hold spreadable treats like peanut butter as well as bully sticks
- Floats and can be used for fetch
- Durable enough to act as a chew toy
- Dishwasher-safe
- Doesn’t work for loose treats or kibble
The Qwizl from West Paw is one of our favorite dog toys, and we especially like it for its calming effects. The twisty, durable Qwizl has an opening that runs through the whole length of the toy and then little open spots along the ends and sides. That opening allowed us to slather in peanut butter, yogurt, and other soft spreads, and then poke in some dog treats or kibble, and freeze the whole thing. Since the act of licking can be self-soothing for anxious or nervous dogs, we found that giving them a long-lasting treat toy like the Qwizl helped calm them down.
You can also poke a bully stick down the center of the toy, making it a challenge for your pup to get to it. The Qwizl is made of a hard, rubber-like substance and comes in two sizes (small or large), and three bright colors. The toy also floats so you can use it at the beach or lake. And because they’re so sturdy, some pups just like using it as a chew toy.
Best Calming Cap
Zoni Pets Happy Hoodie Calming Cap for Dogs
The Zoni Pets Happy Hoodie Calming Cap can be especially helpful when you take your dog to the groomers or the vet, and some dogs seem to find comfort with it under thunderstorms. Groomers often like this stretchy headband because it helps drown out the loud noises during grooming, which can ease anxiety. It depends on whether your pup finds it soothing or if the cap itself bugs them more than the noise.
Best Calming Supplement
Purina Pro Plan Calming Care Supplement for Dogs
The Purina Pro Plan Calming Care Supplements are probiotics supplements for dogs. They’re designed to support a dog’s digestive system and neutralize stress hormones. They can be helpful, but it can be frustrating that it can take up to six weeks before seeing effects.
Best Calming Treats
Zesty Paws Advanced Calming Bites
Zesty Paws Advanced Calming Bites have nine organic ingredients, including chamomile, melatonin, and hemp seed powder, which may have calming properties. You may need to experiment before finding a calming chew that works for you, and these had an impact on just some of our dog testers.
How We Tested the Calming Aids for Dogs
First, we consulted with trainers, veterinarians, and pet owners about what they looked for when choosing calming aids for their dogs. We then bought popular, highly recommended products to test in real homes with real dogs. Our testers used their calming aids for multiple weeks to assess how effective they were at calming their dogs. We then used this data to formulate our top recommendations.
Understanding Dog Anxiety
All animals most likely experience anxiety sometimes. “Dogs live in a human world where they don’t have much say and things can get hectic and weird,” says Grossman. “Anxiety can be a serious disorder, and if you notice signs of stress in your dog that aren’t going away and it is affecting the quality of your dog’s life, you might want to talk to your vet or a good dog trainer.”
Start by changing what you can in the environment that is causing stress. This can help encourage behaviors that are going to make everyone feel a little more chill.
Expert Tips for Using Calming Aids
Supplements: Be sure to check with your vet if you opt to add supplements and vitamins to your pet’s diet. If your pup has a chronic disease or is on other medication, your vet will want to confirm that the ingredients are safe. For my dog, for example, my vet suggested trying a stronger-strength Composure and told me which ingredients to look for when choosing something for calming properties.
Combinations: Many of these items can be used in combination with each other. You might want to try a pheromone spray or diffuser at the same time you put a ThunderShirt on your pup. Or give your dog a peanut butter-filled Qwizl along with a VertiScience Composure Calming Supplement for Dogs.
Try a combination of several things until you find out what works, suggests certified trainer and behaviorist Susie Aga, owner of Atlanta Dog Trainer. “When your dog starts to respond and get better, then you can slowly take things away to see what works,” she says. “It can be a lot of trial and error.”
Some dogs like the comfort of a ThunderShirt, for example, and others don’t like the constriction. Some respond to calming chews and others don’t. “It really, really depends on your dog,” Aga says.
When to Use Calming Aids
Calming aids may be helpful in situations where dogs might become stressed or anxious, such as the following:
- Travel: Some dogs might get stressed when traveling by car or plane.
- Separation anxiety: Dogs may experience anxiety when left alone.
- Loud noises: Dogs may become frightened or stressed during thunderstorms or fireworks.
- Vet visits: Dogs may be anxious when going to the vet, particularly if they’ve had unpleasant experiences in the past.
- New places: Dogs may be stressed when they are someplace new, like a different home.
“An important aspect of reducing stress and anxiety is predicting the event that may cause your pet to be triggered into an unwanted state of anxiety,” says veterinarian Alejandro Caos, DVM. Packing some calming chews along with other air-travel essentials for your dog might be a smart move. You know fireworks will happen on the 4th of July and New Year’s Eve, so plan for these events by giving calming aids about two hours before the noise happens.”
Caos also says that calming aids should not be used as a substitute for proper training, socialization, or medical treatment when necessary. If you are unsure whether a calming aid is appropriate for your dog, it’s best to talk to your veterinarian
What to Look For in Calming Aids for Dogs
Active Ingredients
Certain natural substances have been shown to have some calming effects in dogs, but their effectiveness may vary depending on the dog and the specific situation. Common active ingredients in calming aids for dogs include:
- L-theanine: An amino acid found in green tea and some mushrooms that may reduce anxiety in some dogs.
- Valerian root: An herb with sedating properties that has been used to treat sleep issues and anxiety in people and dogs.
- Chamomile: A popular herb used for calming properties and to reduce anxiety.
- Passionflower: An herb traditionally used for anxiety and to help with sleep
- Pheromones: These can mimic the calming feelings of a nursing mother to her puppies.
- Melatonin: A hormone that regulates sleep-wake cycle and may ease anxiety in dogs.
Potential Side Effects and Risks
As with many dog supplements, calming aids are generally considered safe for dogs; however, each pet may react differently. “Follow the recommended dosage instructions and closely monitor your dog’s behavior and response to the aid,” says Caos. “If you notice any adverse effects, stop using the product immediately and consult with your veterinarian.”
Here are some potential side effects and risks to consider:
- Allergic reactions: Dogs may have an allergic reaction to specific ingredients, which can cause itching, swelling, and breathing issues.
- Interactions: They can interact with some other medications, so consult with your vet before adding supplements to your dog’s diet.
- Behavioral changes: Some dogs may experience the opposite effect from calming and may get agitated when given certain supplements, says Caos.
- Overdose: Taking too much of a calming aid can cause drowsiness or lethargy, and even lead to respiratory issues and seizures.
FAQ
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How long do calming aids for dogs last?
Depending on the specific product and your dog’s response to it, a calming aid can last anywhere from a few hours to several days.
Natural calming aids like chamomile or valerian root may take longer to have an effect and may last for just a few hours. However, the effects from a calming vest may last up to a few days. And supplements with L-theanine or melatonin can last up to 8 hours or more.
“The duration of the effects of calming aids can also be influenced by the individual dog’s size, age, and overall health,” says Caos.
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How do you know if your dog needs a calming aid?
Your dog might benefit from calming aid if they’re stressed, anxious, or nervous.
If your dog is anxious, they will likely exhibit behavior that’s not typical for them, like hiding, pacing, panting, lowered tail, excessive barking, body shaking, whining, decreased appetite, urinating or defecating in a spot where they don’t normally go the bathroom, and flattened ears. This is not an exhaustive list, and your dog may only show one or two signs.
Talk to your dog’s vet if you notice any of these symptoms. You might even want to film your dog when you think they’re anxious to help you and your vet determine the source of anxiety and the proper calming aid.
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