Allergy Supplements & Immune Support for Cats

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Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 1 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 2 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 3 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 4 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 5 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 6 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 7 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 8 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 1 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 2 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 3 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 4 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 5 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 6 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 7 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 8 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 1 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 2 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 3 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 4 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 5 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 6 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 7 of 8
Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count slide 8 of 8

Zesty Paws Allergy & Immune Chicken Flavored Mousse Lickable Supplement for Cats, 14 count

Rated 3.3 out of 5 stars
199
$16.47 Chewy Price
($1.18/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 1 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 2 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 3 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 4 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 5 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 6 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 7 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 8 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 1 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 2 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 3 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 4 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 5 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 6 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 7 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 8 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 1 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 2 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 3 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 4 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 5 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 6 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 7 of 8
HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops slide 8 of 8

HomeoPet Skin & Itch Dog, Cat, Bird & Small Animal Supplement, 450 drops

Rated 3.9 out of 5 stars
286
$19.49 Chewy Price
$23.95 List Price
19% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 1 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 2 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 3 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 4 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 5 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 6 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 7 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 1 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 2 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 3 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 4 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 5 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 6 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 7 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 1 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 2 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 3 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 4 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 5 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 6 of 7
Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar slide 7 of 7

Fera Pets Lysine Immune Powdered Supplement for Cats, 2.1-oz jar

Rated 3.9 out of 5 stars
152
$29.95 Chewy Price
($14.27/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 1 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 2 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 3 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 4 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 1 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 2 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 3 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 4 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 1 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 2 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 3 of 4
Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 count slide 4 of 4

Natura Petz Organics LIFE'S AN ITCH!* Respiratory, Allergy & Skin Support* Cat Supplement, 150 ...

Rated 3.7 out of 5 stars
3
$44.99 Chewy Price
($0.30/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

VetriScience Extra Strength Lysine Immunity Health Chicken Flavored Chews Supplement for Cats, ...

Rated 4 out of 5 stars
44
$25.74 Chewy Price
($0.22/ea) Price per Unit
$31.34 List Price
18% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rx Vitamins Immuno Chicken Flavored Liquid Immune Supplement for Cats & Dogs, 4-fl oz bottle

Rated 4.3 out of 5 stars
43
$39.43 Chewy Price
($9.86/fl oz) Price per Unit
$49.29 List Price
20% Off
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Petsmont Buddy Guard Mushroom Powder Immune Support Supplement for Dogs & Cats, 2.12-oz

Rated 4 out of 5 stars
296
$42.95 Chewy Price
($20.26/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

NaturVet Aller-911 Plus Antioxidants Soft Chews Allergy Supplement for Cats, 60 count

Rated 2.4 out of 5 stars
160
$13.97 Chewy Price
($0.24/ea) Price per Unit
$16.99 List Price
18% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Dr. Bill's Pet Nutrition Feline Immune Support Cat Supplement Powder, 60-gm pouch

Rated 4.2 out of 5 stars
45
$19.99 Chewy Price
($0.34/g) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

StrellaLab Cat Probiotic Powder & Probiotics with Diarrhea Fiber & Digestive Support Supplement...

Rated 4.3 out of 5 stars
252
$19.91 Chewy Price
($4.98/oz) Price per Unit
$29.91 List Price
33% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Cat Person by Weruva Immune Support Turkey & Salmon Puree Lickable Immune Supplement for Cats, ...

Rated 4.5 out of 5 stars
66
$10.43 Chewy Price
($1.42/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pet MD Mushroom Immune Support Chews for Cats & Dogs, 120 count

Rated 4.8 out of 5 stars
10
$40.99 Chewy Price
($0.35/ea) Price per Unit
$51.99 List Price
21% Off
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

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Tomlyn Immune Support Hickory Flavored Soft Chews Immune Supplement for Cats, 30 count bag

Rated 4.1 out of 5 stars
272
$16.99 Chewy Price
($0.57/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fera Pets Mushroom Cognitive & Immune Support Powder Supplement for Dog & Cat, 2.12-oz jar

Rated 4.4 out of 5 stars
307
$34.95 Chewy Price
($16.49/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

The Petz Kitchen Moringa Leaf Powder Antioxidant Vitamin & Mineral Support Dog & Cat Supplement...

Rated 3.8 out of 5 stars
25
$17.99 Chewy Price
($2.25/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

VetriScience Vetri-DMG Liquid Immune Supplement for Dogs, Cats & Birds, 28-mL

Rated 4.6 out of 5 stars
278
$15.00 Chewy Price
($0.54/mL) Price per Unit
$17.25 List Price
13% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

WINPRO Pet Probiotic + Plasma Meal Topper Powder Supplement for Cats, 4.23-oz jar

Rated 4.7 out of 5 stars
7
$25.99 Chewy Price
($6.15/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Vet Worthy Feline Calming Soft Chews Allergy & Anxiety Supplement for Cats, 60 count

Rated 3.3 out of 5 stars
4
$14.99 Chewy Price
($0.25/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

NaturVet Aller-911 Advanced Allergy Supplement for Dogs & Cats, 9-oz bag

Rated 4 out of 5 stars
85
$34.99 Chewy Price
($3.89/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

The Missing Link Pet Kelp Feline Well-Being Limited Ingredient Superfood Cat Supplement, 6-oz b...

Rated 3.8 out of 5 stars
26
$17.59 Chewy Price
($2.94/oz) Price per Unit
$19.99 List Price
12% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Daybreak Nutrition L-Lysine Chicken Flavored Powder Immune Supplement for Cats, 4.2-oz jar

Rated 4.3 out of 5 stars
19
$20.95 Chewy Price
($4.99/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Wholistic Pet Organics Pure Colostrum Immune Balance Dog & Cat, 2-oz jar

Rated 4.3 out of 5 stars
88
$38.99 Chewy Price
($19.50/oz) Price per Unit
$39.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Pet Health Pharma Doggy Naturals Trulysine+ Powder Immune Supplement for Cats, 8-oz

Rated 4.2 out of 5 stars
25
$28.89 Chewy Price
($3.62/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Liquid-Vet Feline Immune Booster Seafood Flavor Liquid Supplement for Cats, 8-fl oz bottle

Rated 4.3 out of 5 stars
8
$11.99 Chewy Price
($1.50/fl oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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TwoHearts Pets Calvin’s Stop-That-Licking Allergy Relief Powdered Supplements for Dogs & Cats, ...

$32.00 Chewy Price
($0.14/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

NaturVet Allergy Aid with Hemp Seed Allergy Salmon & Bacon Flavored Supplement for Cats, 60 cou...

Rated 2.6 out of 5 stars
94
$14.97 Chewy Price
($0.25/ea) Price per Unit
$17.99 List Price
17% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Animal Essentials Super Immune Support Dog & Cat Supplement, 2-fl oz bottle

Rated 4.3 out of 5 stars
82
$26.20 Chewy Price
($13.10/fl oz) Price per Unit
$34.95 List Price
25% Off
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rx Vitamins Immuno Capsules Immune Supplement for Cats & Dogs, 60 count

Rated 5 out of 5 stars
21
$31.49 Chewy Price
($0.53/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Super Snouts Turkey Tail Powder Immune Supplement for Dogs & Cats, 5.29-oz jar

Rated 4.3 out of 5 stars
80
$43.99 Chewy Price
($8.32/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

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Pacagen Salmon Flavored Powder Allergen Reducing Supplement for Cats, 1 count

Rated 4.3 out of 5 stars
21
$88.00 Chewy Price
($88.00/ea) Price per Unit
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between May 31 and Jun 7

VetriScience Veterinary Strength Allergy & Itch Support Derma Strength Pro Duck Flavored Soft C...

Rated 3.8 out of 5 stars
30
$40.14 Chewy Price
($0.45/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Natura Petz Organics I Feel Good! Cat Supplement, 90 count

Rated 3.7 out of 5 stars
7
$29.99 Chewy Price
($0.34/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

InClover Allergy Powder Supplement for Dogs & Cats, 100-gm jar

Rated 3.7 out of 5 stars
18
$25.99 Chewy Price
($0.26/g) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Duralactin Feline L-lysine Cat Supplement, 32.5-mL syringe

Rated 4.2 out of 5 stars
633
$11.75 Chewy Price
($0.37/mL) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pet Wellbeing Life GOLD Bacon Flavored Liquid Immune Supplement for Cats, 2-oz bottle

Rated 4.3 out of 5 stars
62
$40.95 Chewy Price
($20.48/oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

ThorneVET ModucareVET Immune Chew Supplement, 90 count jar

Rated 5 out of 5 stars
3
$62.00 Chewy Price
($0.69/ea) Price per Unit
$67.00 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

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