• Zesty Paws Senior Advanced Aller-Immune Bites (salmon)
  • Zesty Paws Senior Advanced Aller-Immune Bites brand image 2
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  • Zesty Paws Senior Advanced Aller-Immune Bites - senior dog immune support explained
  • Zesty Paws Senior Advanced Aller-Immune Bites - five key benefits explained
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Zesty Paws Senior Advanced Aller-Immune Bites (90 ct)

Zesty Paws Senior Advanced Aller-Immune Bites (90 ct)

Seasonal sensitivity support for senior dogs - EpiCor® and salmon oil immune support

380,000+ five-star ratings and reviews across the Zesty Paws range on US platforms(The full Zesty Paws range)*

HK$323
$355.00 HK$323
90 chews per jar - about HK$3.6 each10% off any 2, applied automatically - this one becomes HK$290.7 (about HK$3.2 a chew)This batch expires 08/2027 · Genuine product guarantee ↓
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Feeding calculator

Enter your pet's weight to see how much to feed a day, how long a jar lasts, and roughly what it costs per day.

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Reference amounts follow the official label; always go by the pack. For the first few days, start with half the amount. Calculate food plus several supplements together →

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Authorised retailer - genuine stock

Expiry date and UPC listed on every item, so you can check them on arrival

Made in the USA

Zesty Paws carries the NASC Quality Seal (National Animal Supplement Council)

Free SF Express delivery on orders of HK$300 or more

In stock in Hong Kong, shipped the same day

10% off any 2, applied automatically

Taken off at checkout - no code needed

* Brand data: across US e-commerce platforms and ZestyPaws.com, the full Zesty Paws supplement range has over 380,000 five-star ratings and reviews in total (as of August 2025).

Getting on in years, but somehow more sensitive than ever?

The senior advanced version of Aller-Immune Bites: EpiCor® Pets fermentate (at a higher level than in the adult formula) with colostrum, six gut probiotic strains doubled to 1 billion CFU, plus PreforPro® prebiotic, salmon oil Omega-3 and quercetin - immune and gut care for senior dogs in one jar instead of two.

Key ingredients

EpiCor® Pets fermentate, colostrum, quercetin, PreforPro® prebiotic, salmon oil Omega-3, bromelain, six gut probiotic strains

Feeding guide (by weight)

  • Up to 11 kg - 1 chew daily
  • 12-34 kg - 2 chews daily
  • Over 34 kg - 3 chews daily

Always follow the label on the jar. For the first few days, start with half the amount.

Product details

For: dogs (seniors)

Flavour Expiry date UPC barcode
Salmon 08/2027 810030590224

NanaPaws is an authorised Zesty Paws retailer in Hong Kong, and the batch expiry date is listed on every product. Product photos are official brand assets. Packaging and formulations may vary by batch. Please refer to the label on the product you receive. Supplements are not medication and do not replace veterinary care. If your pet is already on prescribed medication or has a known health condition, please speak to your vet first.

Expiry date and authenticity guarantee

The batch expiry date for each flavour and size is listed in the specification table in the product description. We are an authorised Zesty Paws retailer with written authorisation from the brand, and all stock is supplied through approved channels. Packaging can differ from the product photos between batches; the brand updates formulas from time to time, so the ingredients and amounts on the label of the bottle you receive take precedence.

Delivery and returns

SF service point / locker pickup HK$25 · home delivery HK$30 · free on orders of HK$300 or more. Orders placed before 3pm generally ship the same day or the next working day. Unopened returns accepted within 14 days - see the refund policy.

Frequently asked questions

Is it suitable for an older dog with sensitive skin?

Yes. This is the senior version of everyday immune and skin support (EpiCor® Pets, salmon oil and colostrum), in salmon flavour. If the itching is severe or keeps going, see your vet first.

How is it different from the adult Aller-Immune version?

The Senior version carries higher amounts of EpiCor® and probiotic strains, and adds salmon oil Omega-3, quercetin and PreforPro® prebiotic, where the adult version uses astragalus root. The brand positions it for senior dogs without naming a starting age.

How many chews a day?

Feed by weight: up to 11 kg - 1 chew daily; 12-34 kg - 2 chews daily; over 34 kg - 3 chews daily. The full feeding table is in the product description.

All questions on delivery, authenticity and returns →

View full details

Suggested pairings

Pairings based on Zesty Paws’ Smart Combos recommendations.