Weekend Flash Sale

  • 25% Off Sitewide
  • Auto-Applied in Cart

Immune Health for Dogs & Cats

Sometimes, seasonal allergies and sensitive skin can give Fido a “ruff” time. So, why not try our yummy soft chews to support their immune system, skin, normal histamine levels, and tummy health? Our Aller-Immune Bites™ come with a Paw of Approval, which is granted by our fur-lovin’ friends at The Dodo, an organization to review the efficacy &  experience of products in order to help pet parents purchase with confidence! Browse our whole collection of Aller-Immune functional supplements.
19 products
Sort by
Sort by
25% OFF
Orange container of Zesty Paws Allergy & Immune Bites dog supplement with yellow dog illustration and product details on labe Orange jar of Zesty Paws Allergy & Immune Bites for dogs in lamb flavor, containing 50 soft chews.
Allergy & Immune Bites for Dogs
Helps Fight Seasonal Allergies
From $24.97
25% OFF
Orange plastic jar of Zesty Paws Senior Advanced Allergy & Immune Bites dog supplement with orange screw-top lid and illustra Senior dog with graying muzzle in lavender field with product benefits text and icons displayed.
Senior Advanced Allergy & Immune Bites for Senior Dogs
$42.97

JOIN OUR LOYALTY & REFERRAL PROGRAM

Give a friend $15 off their first purchase, get $15 off if they spend $30+.

Create an account, share the love, and earn points every time you shop.

Learn More
25% OFF
Orange jar of Zesty Paws Allergy & Immune Bites for cats with yellow cat illustration and bacon flavor label, 60 soft chews. Infographic showing key ingredients for cat allergy and immune support including yeast fermentate, astragalus root, quercetin
Allergy & Immune Bites™ for Cats
$17.47
25% OFF
Orange jar of Zesty Paws Ancient Elements Allergy & Immune Bites dog supplement with orange screw-top lid and illustration of Tan and white dog with tongue out in tall grass field with product marketing text overlay.
Ancient Elements™ Aller-Immune Bites™ for Dogs
$36.97
25% OFF
Orange plastic jar with orange screw-on lid containing Zesty Paws Allergy & Immune Mini Bites dog supplement with yellow dog Small fluffy dog with tan and white fur sitting in grass with yellow flowers.
Allergy & Immune Mini Bites for Small Dogs
$19.97
25% OFF
Orange Zesty Paws container with orange screw cap containing 90 soft chews for dog urinary tract support. Tan curly-haired dog standing outdoors next to a tree with benefit claims displayed below.
Urinary Tract Bites for Dogs
$32.97

Saw a difference in Chi! He's back to having zoomies again!

Stephanie

25% OFF
Zesty Paws Vet Strength Allergy & Immune Bites for dogs in smoked cheese flavor, 90 soft chews in gray container. Brown and white dog with black collar against blurred green background with product benefit text and icons.
Vet Strength Allergy & Immune Bites for Dogs
$49.97
25% OFF
Orange jar of Zesty Paws Senior Advanced Probiotic Bites with orange screw cap, featuring illustrated senior dog and product Senior dog lying on grass with product benefits text overlay including gut health and probiotic support claims.
Senior Advanced Probiotic Bites™ for Senior Dogs
$42.97
25% OFF
Orange jar of Zesty Paws Daily Probiotic Bites with yellow dog illustration, pumpkin flavor, 90 soft chews. Orange bottle of Zesty Paw Probiotic Bites for dogs with pumpkin flavor, containing 80 soft chews.
Probiotic Bites for Dogs
With healthy bacteria to support your pup's gut
From $24.97
25% OFF
Dark gray jar of Zesty Paws Vet Strength Pre, Post, Probiotic Bites with white dog illustration and green label highlighting White dog lying on grass while person's hand offers a treat, with text and benefit icons displayed.
Vet Strength Pre, Post & Probiotic Bites for Dogs
$49.97
25% OFF
Orange Zesty Paws jar with white paw logo, yellow dog illustration, and pink label listing skin and coat benefits with 90 sof Small dog with long gray and tan coat against olive green background with product benefit text and "All Ages" badge.
Skin & Coat Bites + Salmon Oil Soft Chews for Dogs
$32.97
25% OFF
Orange jar of Zesty Paws puppy allergy and immune bites with blue illustration of a dog and orange ribbed cap. Brown puppy sitting in grass with yellow flowers, product packaging information displayed below.
Puppy Allergy & Immune Bites
$20.97
25% OFF
Orange jar of Zesty Paws 8-in-1 Multivitamin Bites for puppies with white paw logo and puppy illustration. Small black and tan puppy with text overlay listing eight health benefits including bone support, digestive health, and heart
8-in-1 Multivitamin Bites for Puppies
$20.97
25% OFF
Orange jar of Zesty Paws Senior Advanced Urinary Tract Bites for dogs with illustration of light blue dog and orange screw-to Senior dog with brown and black coat standing on grass with benefit claim text and icons overlay.
Senior Advanced Urinary Tract Bites for Dogs
$42.97
25% OFF
Orange Zesty Paw pouch containing 14 sachets of Allergy & Immune Cat Mousse in chicken flavor. Orange packet of Zesty Paws Allergy & Immune Cat Mousse with brown heart-shaped squeeze applicator and ingredient information
Allergy & Immune Cat Mousse
$16.47
25% OFF
Orange Zesty Paws hairball mousse pouch with yellow cat illustration and green ingredient label, 14 packets. Orange Zesty Paws hairball mousse packet with yellow cat illustration and chicken flavor label.
Hairball Cat Mousse
$16.47
25% OFF
Orange Zesty Paw pouch containing 14 individual sachets of 8-in-1 multivitamin cat mousse in chicken flavor. Siamese cat wearing orange collar standing upright with numbered benefit list on orange banner background.
8-in-1 Multivitamin Cat Mousse
$16.47
25% OFF
Orange jar of Zesty Paws Flea & Tick Bites soft chews for dogs with roasted chicken flavor, 90 count. Brindle and white dog standing on grass with text about chemical-free flea and tick defense product.
Flea & Tick Bites for Dogs
$32.97
25% OFF10% off
Vet Strength Total Wellness | Bundle for Dogs
Vet Strength Total Wellness | Bundle for Dogs
Advanced hip, joint, and immune system support.
$89.99 $99.94

30% OFF YOUR FIRST ORDER

5 Stars | Over 380,000 Reviews