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  • Vitamins & Supplements

Calming Dog Vitamins & Supplements

(1 - 36 of 139 results)

Calming
Hip & Joint Care Digestive Health & Probiotics Multivitamins Anxiety & Calming Care Heart & Liver Care Urinary & Kidney Health Immune System & Allergy Skin & Coat Care Dietary Supplements
PetHonesty Hemp Calming Anxiety & Hyperactivity Soft Chews Dog Supplement, 90 count More Choices Available

PetHonesty Hemp Calming Anxiety & Hyperactivity Soft Chews Dog Supplement, 90 count

Save 20% at Checkout

$24.69 Autoship & Save

$25.99

1907

FREE 1-3 day shipping over $49

USD
PetHonesty Hemp Calming Anxiety & Hyperactivity Soft Chews Dog Supplement, 90 count
163815
PetHonesty
1471
25.99
1
90 count
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Purina Pro Plan Veterinary Diets Calming Care Probiotic Dog Supplement, 45 count

Purina Pro Plan Veterinary Diets Calming Care Probiotic Dog Supplement, 45 count

Save an Extra 15% on Autoship

$47.49 Autoship & Save

$49.99

259

FREE 1-3 day shipping on this item

USD
Purina Pro Plan Veterinary Diets Calming Care Probiotic Dog Supplement, 45 count
174356
Purina Pro Plan Veterinary Diets
1471
49.99
2
45 count
false
{ "deal": false, "strike": false, "greenbar": false }
Zesty Paws Hemp Elements, Calming OraStix Behavior Functional Dog Supplement, 12-oz bag More Choices Available

Zesty Paws Hemp Elements, Calming OraStix Behavior Functional Dog Supplement, 12-oz bag

Save 20% at Checkout

$12.32 Autoship & Save

$12.97

430

FREE 1-3 day shipping over $49

USD
Zesty Paws Hemp Elements, Calming OraStix Behavior Functional Dog Supplement, 12-oz bag
183656
Zesty Paws
1471
12.97
3
12-oz bag
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NaturVet Hemp Quiet Moments Plus Hemp Seed Dog Soft Chews, 180 count More Choices Available

NaturVet Hemp Quiet Moments Plus Hemp Seed Dog Soft Chews, 180 count

$22.79 Autoship & Save

$23.99 $27.57

318

FREE 1-3 day shipping over $49

USD
NaturVet Hemp Quiet Moments Plus Hemp Seed Dog Soft Chews, 180 count
150355
NaturVet
1471
23.99
4
180 count
false
{ "deal": false, "strike": false, "greenbar": false }
Zesty Paws All Ages, Calming Bites, Peanut Butter Flavored Soft Chews, Behavior Functional Dog Supplement, 90 count More Choices Available

Zesty Paws All Ages, Calming Bites, Peanut Butter Flavored Soft Chews, Behavior Functional Dog …

Save 20% at Checkout

$28.47 Autoship & Save

$29.97

1006

FREE 1-3 day shipping over $49

USD
Zesty Paws All Ages, Calming Bites, Peanut Butter Flavored Soft Chews, Behavior Functional Dog Supplement, 90 count
144152
Zesty Paws
1471
29.97
5
90 count
false
{ "deal": false, "strike": false, "greenbar": false }
Pet Naturals of Vermont Calming Dog Chews, 30 count

Pet Naturals of Vermont Calming Dog Chews, 30 count

$5.70 Autoship & Save

$6.00

156

FREE 1-3 day shipping over $49

USD
Pet Naturals of Vermont Calming Dog Chews, 30 count
91118
Pet Naturals of Vermont
1471
6.00
6
false
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PetHonesty Calming Hemp+ Max-Strength Calming Support Duck Flavor Dog Supplement, 90 count

PetHonesty Calming Hemp+ Max-Strength Calming Support Duck Flavor Dog Supplement, 90 count

Save 20% at Checkout

$37.04 Autoship & Save

$38.99

112

FREE 1-3 day shipping over $49

USD
PetHonesty Calming Hemp+ Max-Strength Calming Support Duck Flavor Dog Supplement, 90 count
244730
PetHonesty
1471
38.99
7
false
{ "deal": false, "strike": false, "greenbar": false }
Vetoquinol Zylkene Behavior Support Capsules Small Dog & Cat Supplement 75 mg, 30 count More Choices Available

Vetoquinol Zylkene Behavior Support Capsules Small Dog & Cat Supplement 75 mg, 30 count

$27.63 Autoship & Save

$29.08

254

FREE 1-3 day shipping over $49

USD
Vetoquinol Zylkene Behavior Support Capsules Small Dog & Cat Supplement 75 mg, 30 count
93443
Vetoquinol
1420
29.08
8
30 count
false
{ "deal": false, "strike": false, "greenbar": false }
VetriScience Composure Behavioral Health Bite-Sized Dog Chews, 60 count More Choices Available

VetriScience Composure Behavioral Health Bite-Sized Dog Chews, 60 count

$15.67 Autoship & Save

$16.50 $32.03

678

FREE 1-3 day shipping over $49

USD
VetriScience Composure Behavioral Health Bite-Sized Dog Chews, 60 count
57619
VetriScience
1471
16.50
9
60 count
false
{ "deal": false, "strike": false, "greenbar": false }
Rescue Remedy Stress Relief Pet Supplement, 20-mL bottle More Choices Available

Rescue Remedy Stress Relief Pet Supplement, 20-mL bottle

$19.19 $23.75

558

FREE 1-3 day shipping over $49

USD
Rescue Remedy Stress Relief Pet Supplement, 20-mL bottle
112491
Rescue Remedy
971
19.19
10
20-mL bottle
false
{ "deal": false, "strike": false, "greenbar": false }
NaturVet Quiet Moments Calming Aid Plus Melatonin Soft Chews Dog Supplement,13.9-oz tub, 180 count More Choices Available

NaturVet Quiet Moments Calming Aid Plus Melatonin Soft Chews Dog Supplement,13.9-oz tub, 180 co…

$20.89 Autoship & Save

$21.99 $25.08

618

FREE 1-3 day shipping over $49

USD
NaturVet Quiet Moments Calming Aid Plus Melatonin Soft Chews Dog Supplement,13.9-oz tub, 180 count
100658
NaturVet
1471
21.99
11
1 count,180-count
false
{ "deal": false, "strike": false, "greenbar": false }
Zesty Paws All Ages, Advanced Calming Bites with Melatonin, Turkey Flavored Soft Chews, Behavior Functional Dog Supplement, 90 count

Zesty Paws All Ages, Advanced Calming Bites with Melatonin, Turkey Flavored Soft Chews, Behavio…

Save 20% at Checkout

$28.47 Autoship & Save

$29.97 $33.97

442

FREE 1-3 day shipping over $49

USD
Zesty Paws All Ages, Advanced Calming Bites with Melatonin, Turkey Flavored Soft Chews, Behavior Functional Dog Supplement, 90 count
144154
Zesty Paws
1471
29.97
12
90 count
false
{ "deal": false, "strike": false, "greenbar": false }
Pet Naturals of Vermont Calming Dog Chews for Medium & Large Dogs, 30 count

Pet Naturals of Vermont Calming Dog Chews for Medium & Large Dogs, 30 count

$5.36 Autoship & Save

$5.64 $13.79

76

FREE 1-3 day shipping over $49

USD
Pet Naturals of Vermont Calming Dog Chews for Medium & Large Dogs, 30 count
122639
Pet Naturals of Vermont
1471
5.64
13
30 count
false
{ "deal": false, "strike": false, "greenbar": false }
Vetoquinol Zylkene Behavior Support Capsules Large Dog Supplement 450 mg, 30 count More Choices Available

Vetoquinol Zylkene Behavior Support Capsules Large Dog Supplement 450 mg, 30 count

$55.03 Autoship & Save

$57.93 $65.97

106

FREE 1-3 day shipping on this item

USD
Vetoquinol Zylkene Behavior Support Capsules Large Dog Supplement 450 mg, 30 count
93445
Vetoquinol
1471
57.93
14
30 count
false
{ "deal": false, "strike": false, "greenbar": false }
Pet Naturals of Vermont Calming Dog & Cat Chews, 160 count

Pet Naturals of Vermont Calming Dog & Cat Chews, 160 count

$14.25 Autoship & Save

$15.00

220

FREE 1-3 day shipping over $49

USD
Pet Naturals of Vermont Calming Dog & Cat Chews, 160 count
102488
Pet Naturals of Vermont
1420
15.00
15
false
{ "deal": false, "strike": false, "greenbar": false }
NaturVet Quiet Moments Calming Aid Plus Melatonin Dog Soft Chews, 65 count More Choices Available

NaturVet Quiet Moments Calming Aid Plus Melatonin Dog Soft Chews, 65 count

$11.39 Autoship & Save

$11.99

146

FREE 1-3 day shipping over $49

USD
NaturVet Quiet Moments Calming Aid Plus Melatonin Dog Soft Chews, 65 count
150358
NaturVet
1471
11.99
16
65 count
false
{ "deal": false, "strike": false, "greenbar": false }
Vetoquinol Zylkene Behavior Support Capsules Medium Dog Supplement 225 mg, 30 count More Choices Available

Vetoquinol Zylkene Behavior Support Capsules Medium Dog Supplement 225 mg, 30 count

$41.51 Autoship & Save

$43.70 $45.74

65

FREE 1-3 day shipping over $49

USD
Vetoquinol Zylkene Behavior Support Capsules Medium Dog Supplement 225 mg, 30 count
93444
Vetoquinol
1471
43.70
17
30 count
false
{ "deal": false, "strike": false, "greenbar": false }
ThunderWunders Melatonin Calming Dog Chews, 60 Count More Choices Available

ThunderWunders Melatonin Calming Dog Chews, 60 Count

$8.95 Autoship & Save

$9.42 $19.95

55

FREE 1-3 day shipping over $49

USD
ThunderWunders Melatonin Calming Dog Chews, 60 Count
152647
ThunderWunders
1471
9.42
18
60 Count
false
{ "deal": false, "strike": false, "greenbar": false }
HomeoPet Anxiety Relief Dog, Cat, Bird & Small Animal Supplement, 450 drops

HomeoPet Anxiety Relief Dog, Cat, Bird & Small Animal Supplement, 450 drops

$6.74 Autoship & Save

$7.09

114

FREE 1-3 day shipping over $49

USD
HomeoPet Anxiety Relief Dog, Cat, Bird & Small Animal Supplement, 450 drops
110661
HomeoPet
971
7.09
19
450 drops
false
{ "deal": false, "strike": false, "greenbar": false }
Nutri-Vet Pet-Ease Dog Soft Chews, 6-oz bag

Nutri-Vet Pet-Ease Dog Soft Chews, 6-oz bag

$7.69 Autoship & Save

$8.09

102

FREE 1-3 day shipping over $49

USD
Nutri-Vet Pet-Ease Dog Soft Chews, 6-oz bag
63441
Nutri-Vet
1471
8.09
20
false
{ "deal": false, "strike": false, "greenbar": false }
ThunderWunders Hemp Calming Dog Chews, 60 Count More Choices Available
Deal

ThunderWunders Hemp Calming Dog Chews, 60 Count

Spend $50 Save 25% On Select Items

$14.21 Autoship & Save

$14.96 $24.95

122

FREE 1-3 day shipping over $49

USD
ThunderWunders Hemp Calming Dog Chews, 60 Count
152650
ThunderWunders
1471
14.96
21
60 Count
false
{ "deal": true, "strike": false, "greenbar": false }
VetriScience Composure Behavioral Health Mini Bite-Sized Dog Chews, 30 count

VetriScience Composure Behavioral Health Mini Bite-Sized Dog Chews, 30 count

$8.07 Autoship & Save

$8.50 $13.05

202

FREE 1-3 day shipping over $49

USD
VetriScience Composure Behavioral Health Mini Bite-Sized Dog Chews, 30 count
57620
VetriScience
1471
8.50
22
false
{ "deal": false, "strike": false, "greenbar": false }
Zesty Paws Lil' Zesties Calming Squares Smoked Chicken Flavor Behavior Support Soft Chews Dog Supplement, 10-oz bag More Choices Available

Zesty Paws Lil' Zesties Calming Squares Smoked Chicken Flavor Behavior Support Soft Chews Dog S…

Save 20% at Checkout

$13.27 Autoship & Save

$13.97

45

FREE 1-3 day shipping over $49

USD
Zesty Paws Lil' Zesties Calming Squares Smoked Chicken Flavor Behavior Support Soft Chews Dog Supplement, 10-oz bag
249403
Zesty Paws
1471
13.97
23
10-oz bag
false
{ "deal": false, "strike": false, "greenbar": false }
waggedy Calm Stress & Anxiety Relief Melatonin Dog Supplement, 60 Count

waggedy Calm Stress & Anxiety Relief Melatonin Dog Supplement, 60 Count

$13.01 Autoship & Save

$13.69

45

FREE 1-3 day shipping over $49

USD
waggedy Calm Stress & Anxiety Relief Melatonin Dog Supplement, 60 Count
165430
waggedy
1471
13.69
24
60 Count
false
{ "deal": false, "strike": false, "greenbar": false }
Zesty Paws All Ages, Calming Bites, Turkey Flavored Soft Chews, Behavior Functional Dog Supplement, 90 count

Zesty Paws All Ages, Calming Bites, Turkey Flavored Soft Chews, Behavior Functional Dog Supplem…

Save 20% at Checkout

$28.47 Autoship & Save

$29.97

595

FREE 1-3 day shipping over $49

USD
Zesty Paws All Ages, Calming Bites, Turkey Flavored Soft Chews, Behavior Functional Dog Supplement, 90 count
132454
Zesty Paws
1471
29.97
25
90 count
false
{ "deal": false, "strike": false, "greenbar": false }
Zesty Paws All Ages Ancient Elements Calming Bites Bison Flavor Soft Chews Dog Supplement, 90 count

Zesty Paws All Ages Ancient Elements Calming Bites Bison Flavor Soft Chews Dog Supplement, 90 c…

Save 20% at Checkout

$27.52 Autoship & Save

$28.97

49

FREE 1-3 day shipping over $49

USD
Zesty Paws All Ages Ancient Elements Calming Bites Bison Flavor Soft Chews Dog Supplement, 90 count
249431
Zesty Paws
1471
28.97
26
false
{ "deal": false, "strike": false, "greenbar": false }
VetriScience Composure Behavioral Health Bite-Sized Dog Chews, 30 count

VetriScience Composure Behavioral Health Bite-Sized Dog Chews, 30 count

$12.35 Autoship & Save

$13.00 $15.33

113

FREE 1-3 day shipping over $49

USD
VetriScience Composure Behavioral Health Bite-Sized Dog Chews, 30 count
90414
VetriScience
1471
13.00
27
false
{ "deal": false, "strike": false, "greenbar": false }
PL360 Anxiety Relief Beef Flavored Dog Supplement, 60 count

PL360 Anxiety Relief Beef Flavored Dog Supplement, 60 count

$8.54 Autoship & Save

$8.99 $14.99

60

FREE 1-3 day shipping over $49

USD
PL360 Anxiety Relief Beef Flavored Dog Supplement, 60 count
112740
PL360
1471
8.99
28
60 count
false
{ "deal": false, "strike": false, "greenbar": false }
Vet's Best Comfort Calm Soft Chews Dog Supplement, 30 count More Choices Available
Deal

Vet's Best Comfort Calm Soft Chews Dog Supplement, 30 count

Save 20% at Checkout

$6.66 Autoship & Save

$7.01 $16.99

128

FREE 1-3 day shipping over $49

USD
Vet's Best Comfort Calm Soft Chews Dog Supplement, 30 count
107026
Vet's Best
1471
7.01
29
30 count
false
{ "deal": true, "strike": false, "greenbar": false }
Pet Naturals of Vermont Calming Dog Chews for Extra Large Dogs, 40 count

Pet Naturals of Vermont Calming Dog Chews for Extra Large Dogs, 40 count

$16.91 Autoship & Save

$17.80 $35.69

60

FREE 1-3 day shipping over $49

USD
Pet Naturals of Vermont Calming Dog Chews for Extra Large Dogs, 40 count
122646
Pet Naturals of Vermont
1471
17.80
30
40 count
false
{ "deal": false, "strike": false, "greenbar": false }
Ark Naturals Happy Traveler Dog & Cat Soft Chews, 75 count

Ark Naturals Happy Traveler Dog & Cat Soft Chews, 75 count

$11.92 Autoship & Save

$12.55

138

FREE 1-3 day shipping over $49

USD
Ark Naturals Happy Traveler Dog & Cat Soft Chews, 75 count
60756
Ark Naturals
1420
12.55
31
false
{ "deal": false, "strike": false, "greenbar": false }
NaturVet Hemp Quiet Moments Calming Drops Hemp Oil Dog & Cat Supplement, 4-oz bottle More Choices Available

NaturVet Hemp Quiet Moments Calming Drops Hemp Oil Dog & Cat Supplement, 4-oz bottle

$20.89 Autoship & Save

$21.99

20

FREE 1-3 day shipping over $49

USD
NaturVet Hemp Quiet Moments Calming Drops Hemp Oil Dog & Cat Supplement, 4-oz bottle
252056
NaturVet
1420
21.99
32
4-oz bottle
false
{ "deal": false, "strike": false, "greenbar": false }
PetNC Natural Care Calming Aid Soft Chews Dog Supplement, 120 count More Choices Available

PetNC Natural Care Calming Aid Soft Chews Dog Supplement, 120 count

$7.59 Autoship & Save

$7.99 $9.99

53

FREE 1-3 day shipping over $49

USD
PetNC Natural Care Calming Aid Soft Chews Dog Supplement, 120 count
138382
PetNC Natural Care
1471
7.99
33
120 count
false
{ "deal": false, "strike": false, "greenbar": false }
Pet Wellbeing Melatonin Calming Bacon Flavor Liquid Dog Supplement, 2-oz bottle More Choices Available

Pet Wellbeing Melatonin Calming Bacon Flavor Liquid Dog Supplement, 2-oz bottle

$33.20 Autoship & Save

$34.95

15

FREE 1-3 day shipping over $49

USD
Pet Wellbeing Melatonin Calming Bacon Flavor Liquid Dog Supplement, 2-oz bottle
180355
Pet Wellbeing
1471
34.95
34
2-oz bottle
false
{ "deal": false, "strike": false, "greenbar": false }
Richard's Organics Pet Calm, 2-oz bottle More Choices Available

Richard's Organics Pet Calm, 2-oz bottle

$9.02 Autoship & Save

$9.49

259

FREE 1-3 day shipping over $49

USD
Richard's Organics Pet Calm, 2-oz bottle
58605
Richard's Organics
1420
9.49
35
2-oz bottle
false
{ "deal": false, "strike": false, "greenbar": false }
NaturVet Senior Care Quiet Moments Calming Dog Soft Chews, 65 count

NaturVet Senior Care Quiet Moments Calming Dog Soft Chews, 65 count

$12.34 Autoship & Save

$12.99 $13.54

104

FREE 1-3 day shipping over $49

USD
NaturVet Senior Care Quiet Moments Calming Dog Soft Chews, 65 count
60324
NaturVet
1471
12.99
36
false
{ "deal": false, "strike": false, "greenbar": false }
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