10 Best Powder Anxiety Supplements for Dogs 2024: According to Reviews | Chewy

The 10 Best Powder Anxiety Supplements for Dogs

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How we created this powder anxiety supplement list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best powder anxiety supplements for dog.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best powder anxiety supplements for dogs.

Key powder anxiety supplement considerations

Dosage

Effectiveness

Ingredients

Side Effects

1
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count
Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count

Purina Pro Plan Veterinary Diets Calming Care Liver Flavored Powder Calming Supplement for Dogs, 30 count

Rated 4.2 out of 5 stars
922
$33.99Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.3/5
Great

Effectiveness

4.4/5
Great

Ingredients

4.4/5
Great

Side Effects

4.3/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

Adult, All Lifestages

Top Ingredients

Active Ingredients: Bifidobacterium longum BL999 1x109 CFU., Inactive Ingredients: Liver flavor, Maltodextrin. B-2519

Food Flavor

Liver, Meat
2
Fera Pets Calming Support for Dogs & Cats, 60 servings
Fera Pets Calming Support for Dogs & Cats, 60 servings
Fera Pets Calming Support for Dogs & Cats, 60 servings
Fera Pets Calming Support for Dogs & Cats, 60 servings
Fera Pets Calming Support for Dogs & Cats, 60 servings
Fera Pets Calming Support for Dogs & Cats, 60 servings
Fera Pets Calming Support for Dogs & Cats, 60 servings

Fera Pets Calming Support for Dogs & Cats, 60 servings

Rated 4 out of 5 stars
51
$28.95Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.1/5
Great

Effectiveness

4.2/5
Great

Ingredients

4.5/5
Great

Side Effects

4.2/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

Adult, All Lifestages

Top Ingredients

GABA: 100 mg, L-Tyrosine: 50 mg, L-Tryptophan: 50 mg, L-Theanine: 50 mg, Thiamine: 50 mg

Food Flavor

Chicken
3
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch
Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch

Dr. Bill's Pet Nutrition Canine Cognitive Support Brain & Nervous System Senior Dog Supplement Powder, 180-gm pouch

Rated 4.3 out of 5 stars
16
$44.50Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.3/5
Great

Effectiveness

4.4/5
Great

Ingredients

4.3/5
Great

Side Effects

4.4/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

Senior

Top Ingredients

Active Ingredients: Phosphatidylcholine, Phosphatidylinositol, Ginkgo biloba, Phosphatidylserine, L-Carnosine

Special Diet

Grain-Free, Human-Grade
4
Stashios Soothing Saucer Calming Kit, 13.3-oz box
Stashios Soothing Saucer Calming Kit, 13.3-oz box
Stashios Soothing Saucer Calming Kit, 13.3-oz box

Stashios Soothing Saucer Calming Kit, 13.3-oz box

Rated 4.1 out of 5 stars
16
$34.50Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.4/5
Great

Effectiveness

4.2/5
Great

Ingredients

4.3/5
Great

Side Effects

4.2/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Beef Bone Broth, Ashwagandha Extract Powder, Magnolia Bark Extract Powder, Lavender Extract Powder

Special Diet

Chicken-Free, Limited Ingredient Diet, Grain-Free
5
Health Extension Stress Relief Dog Supplement, 16-oz bottle
Health Extension Stress Relief Dog Supplement, 16-oz bottle
Health Extension Stress Relief Dog Supplement, 16-oz bottle
Health Extension Stress Relief Dog Supplement, 16-oz bottle
Health Extension Stress Relief Dog Supplement, 16-oz bottle
Health Extension Stress Relief Dog Supplement, 16-oz bottle
Health Extension Stress Relief Dog Supplement, 16-oz bottle
Health Extension Stress Relief Dog Supplement, 16-oz bottle

Health Extension Stress Relief Dog Supplement, 16-oz bottle

Rated 4.2 out of 5 stars
18
$20.98Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.3/5
Great

Effectiveness

4.3/5
Great

Ingredients

4.1/5
Great

Side Effects

4.2/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Natural Malt Syrup, Vitamins B1, B2, B12, Vitamins C

Special Diet

Non-GMO
6
Coco and Luna SAMe Premium Salmon Flavor Powder Dog & Cat Supplement, 4-oz jar
Coco and Luna SAMe Premium Salmon Flavor Powder Dog & Cat Supplement, 4-oz jar
Coco and Luna SAMe Premium Salmon Flavor Powder Dog & Cat Supplement, 4-oz jar
Coco and Luna SAMe Premium Salmon Flavor Powder Dog & Cat Supplement, 4-oz jar
Coco and Luna SAMe Premium Salmon Flavor Powder Dog & Cat Supplement, 4-oz jar
Coco and Luna SAMe Premium Salmon Flavor Powder Dog & Cat Supplement, 4-oz jar
Coco and Luna SAMe Premium Salmon Flavor Powder Dog & Cat Supplement, 4-oz jar

Our ratings

Dosage

4.2/5
Great

Effectiveness

4.3/5
Great

Ingredients

4.2/5
Great

Side Effects

4.1/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Active Ingredients: S-adenosylmethionine 225mg, Artichoke leaf extract 50mg, Choline 10mg, Inositol 10mg, Pantothenic Acid 5mg

Special Diet

Non-GMO
7
Fera Pets Calm Goat Milk Topper for Dogs & Cats, 60 count
Fera Pets Calm Goat Milk Topper for Dogs & Cats, 60 count
Fera Pets Calm Goat Milk Topper for Dogs & Cats, 60 count

Fera Pets Calm Goat Milk Topper for Dogs & Cats, 60 count

Rated 4.1 out of 5 stars
13
$29.95Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.7/5
Excellent

Effectiveness

4.4/5
Great

Ingredients

4.7/5
Excellent

Side Effects

4.0/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

Adult, All Lifestages

Top Ingredient

Inactive Ingredients: Full Cream Goat's Milk

Food Flavor

Cheese
8
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag
Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag

Austin and Kat Bailey's No More Wiggles Dog & Cat Supplement, 2.71-oz bag

Rated 4 out of 5 stars
6
$29.95Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.2/5
Great

Effectiveness

4.7/5
Excellent

Ingredients

4.6/5
Excellent

Side Effects

4.2/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Ashwagandha Root Extract 450mg, Icelandic Kelp 325mg, Spirulina Blue-green Algae 150mg, Valerian Root Extract 150mg, King Trumpet Mushroom 150mg

Special Diet

Gluten Free, Grain-Free, Limited Ingredient Diet, Natural...
9
The Petz Kitchen Passion Flower Powder Dog & Cat Supplement, 2-oz jar
The Petz Kitchen Passion Flower Powder Dog & Cat Supplement, 2-oz jar

The Petz Kitchen Passion Flower Powder Dog & Cat Supplement, 2-oz jar

Rated 4.1 out of 5 stars
11
$8.00Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

4.5/5
Great

Effectiveness

4.5/5
Great

Ingredients

4.5/5
Great

Side Effects

4.3/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredient

Organic Passion Flower

Food Flavor

Unflavored
10
Stashios Soothing Sauce Chicken Flavor Calming Powder Supplement for Dogs & Cats, 3-oz bag
Stashios Soothing Sauce Chicken Flavor Calming Powder Supplement for Dogs & Cats, 3-oz bag

Stashios Soothing Sauce Chicken Flavor Calming Powder Supplement for Dogs & Cats, 3-oz bag

Rated 4 out of 5 stars
7
$16.48Chewy Price
Promo, Spend $100, Get $30 eGift Card with code: CHEER

Our ratings

Dosage

3.9/5
Good

Effectiveness

4.3/5
Great

Ingredients

4.1/5
Great

Side Effects

4.2/5
Great

Is this powder anxiety supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Chicken Bone Broth, Ashwagandha Extract Powder, Magnolia Bark Extract Powder, Lavender Extract Powder

Special Diet

Gluten Free, Limited Ingredient Diet, Grain-Free