HISTAMINE RESPONSE. IMMUNE SUPPORT. HYDROLYSED DUCK
VetriScience Allergy & Itch Support for Dogs – Itchy Skin & Seasonal Allergy Chews | 75 Chews | UK Stock
12 in stock
Advanced allergy and immune support for dogs with itchy skin – VetriScience Allergy & Itch Support is a daily chew for dogs that scratch, lick their paws, rub their face or shed irregularly because of seasonal or environmental allergies. Available at Boss Pets UK in bags of 75 chews.
Formerly sold as Allergy Plus – VetriScience have renamed this product to Allergy & Itch Support, and bags in circulation may still carry the Allergy Plus name. The formula is unchanged.
Three targeted actives – Qrill™ Pet krill meal for omega-3s and astaxanthin, Anivestin™ (Chinese skullcap and Acacia catechu) for a healthy histamine response, and proBio65® probiotic for gut health.
Hydrolysed duck flavour – Chosen for dogs sensitive to common food allergens, so the chew itself is unlikely to add to the problem. Safe to give daily all year, or only through allergy season.
Key Features
Key Features
Formerly sold as Allergy Plus – VetriScience have renamed this product to Allergy & Itch Support. The formula is unchanged.
200 mg Qrill™ Pet krill meal per chew – A marine source of omega-3 fatty acids and the antioxidant astaxanthin.
25 mg Anivestin™ – A blend of Chinese skullcap (Scutellaria baicalensis) and Acacia catechu extracts.
20 mg proBio65® probiotic – Lactobacillus sakei, supporting gut health alongside the skin and immune ingredients.
Hydrolysed duck flavour – Chosen deliberately for dogs sensitive to common food allergens such as chicken and beef.
Simple two-band dosing – 1 chew daily under 7 kg, 2 chews daily above it.
75 soft chews per bag – Safe to give daily all year round, or only during allergy season.
Benefits
Benefits
Supports a healthy histamine response – Histamine is what drives much of the itching and redness in an allergic reaction.
Supports immune health – An irregular immune response is often what turns a harmless allergen into a reaction.
Supports a normal inflammatory response – Helping keep skin comfortable through allergy season.
Supports gut health – Much of the immune system sits in the gut, which is why a probiotic is included.
Suits dogs with food sensitivities – Hydrolysed duck avoids the proteins that most commonly cause problems.
Use seasonally or year-round – Safe for daily use, or only through the months your dog struggles.
How to Use
How to Use
Dogs under 7 kg (15 lb) – 1 chew daily.
Dogs 7 kg (15 lb) and over – 2 chews daily.
Daily or seasonal – Safe to give all year round, or only during your dog’s allergy season.
Speak to your vet first if your dog has liver disease – VetriScience advise veterinary consultation before use in dogs with a history of liver disease.
Speak to your vet first if your dog takes blood thinners – The same applies to dogs on anticoagulant medication.
Pregnant and breeding dogs – Safe use has not been established, so check with your vet.
If symptoms worsen – Stop giving it and consult your veterinarian. Store in a cool, dry place.
How It Works
How It Works
The approach here is to work on the immune response rather than only on the skin. An allergy is an immune system overreacting to something harmless — pollen, mould, dust or grasses — and releasing histamine, which produces the itching, redness and licking owners actually notice. Each ingredient addresses a different part of that chain. Qrill™ Pet krill meal supplies omega-3 fatty acids and astaxanthin, which support a normal inflammatory response and the skin barrier. Anivestin™, a blend of Chinese skullcap and Acacia catechu extracts, supports a healthy histamine response. proBio65®, a Lactobacillus sakei probiotic, supports gut health — relevant because a large share of immune tissue sits in the gut. Because this works through the immune system rather than blocking a symptom, it is a daily supplement that builds over weeks rather than something that stops itching on the day.
Why Choose
Why Choose
Works on the cause, not just the itch – Supports the immune and histamine response rather than only moisturising the skin.
Duck flavour, deliberately – Most allergy chews are chicken or beef flavoured, which is unhelpful for a dog with food sensitivities.
Three actives, three mechanisms – Omega-3s and astaxanthin, a histamine-response blend, and a probiotic.
Simple dosing – One or two chews daily, with no weight chart to work through.
Pairs with topical care – Works alongside a soothing shampoo for dogs whose skin needs support inside and out.
Available at Boss Pets UK – Genuine VetriScience stock with fast UK delivery.
Common Uses
Common Uses
Paw licking and chewing – Often the first sign owners notice, and frequently allergy-related.
Scratching and sensitive skin – Particularly when it flares at the same time each year.
Face rubbing – Rubbing on carpet or furniture after walks.
Redness on the toes, belly, groin or armpits – The thin-skinned areas that make contact with grass and pollen.
Irregular shedding – Coat changes outside the normal moulting pattern.
Pollen, mould, dust and grass sensitivity – The common environmental triggers behind seasonal flare-ups.
Summary
Summary
VetriScience Allergy & Itch Support, formerly Allergy Plus, is a daily chew for dogs with itchy skin caused by seasonal or environmental allergies. Each 2 g chew supplies 200 mg Qrill™ Pet krill meal, 25 mg Anivestin™ (Chinese skullcap and Acacia catechu extracts) and 20 mg proBio65® Lactobacillus sakei, supporting a healthy histamine response, immune health, a normal inflammatory response and gut health. The hydrolysed duck flavour suits dogs sensitive to common food allergens. Give 1 chew daily under 7 kg or 2 chews above, year-round or seasonally. Available now at Boss Pets UK in bags of 75 chews.
FAQs
FAQs
Is this the same as Allergy Plus?
Yes. VetriScience have renamed Allergy Plus to Allergy & Itch Support. The formula is unchanged, and bags in circulation may still carry the Allergy Plus name.
How many chews should I give?
1 chew daily for dogs under 7 kg (15 lb), and 2 chews daily for dogs of 7 kg and over. There is no further weight banding.
How long will a bag last?
75 chews gives 75 days for a small dog on 1 a day, or about 5 weeks for a larger dog on 2.
Why is it duck flavoured?
Deliberately. Chicken and beef are among the most common canine food sensitivities, so a chew flavoured with either could add to the problem in exactly the dogs this product is for. The hydrolysed duck flavour avoids that.
How long before I see a difference?
This works through the immune system rather than blocking a symptom, so it builds over weeks of consistent use. It is not an antihistamine and will not stop itching on the day.
What is in it?
Per 2 g chew: Qrill™ Pet krill meal 200 mg, Anivestin™ (Chinese skullcap and Acacia catechu extracts) 25 mg, and proBio65® Lactobacillus sakei 20 mg, in a chew base including coconut flour, flaxseed meal, sweet potato powder and hydrolysed duck flavour.
Are there any dogs who should not take it?
VetriScience advise speaking to your vet first if your dog has a history of liver disease or is being treated with blood thinners. Safe use in pregnant or breeding dogs has not been established.
Can I give it all year, or only in allergy season?
Either. It is safe for daily year-round use, and many owners give it only through the months their dog struggles.
Will it help a food allergy?
It is formulated for seasonal and environmental allergies. Suspected food allergies need a proper elimination diet worked out with your vet.
When should I see a vet instead?
If the skin is broken, weeping, infected or smells, if your dog is losing fur in patches, or if the itching is severe enough to disturb sleep. Those need veterinary treatment rather than a supplement.
Where can I buy it in the UK?
VetriScience Allergy & Itch Support is available from Boss Pets UK with fast delivery.
Shipping & Returns
Shipping & Returns
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Support
Support
Questions about a product or your order? Please call our team on +44 330 390 3337, email info@bosspets.co.uk or fill out our contact form and we will be back in touch!
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