10 Best Dog Food Additive in The UK

Last updated on 17/07/2025

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AniForte BARF Complete 1kg for Dogs - 100% Natural Barf Supplement with Minerals, Vitamins & Herbs - Premium Quality, Rich in Calcium & Ideal as Daily All-Round Care for Raw Food Diets

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Why We Love It

Promotes vital and happy dog life.
Ensures optimal nutrient intake.
Easy to feed product.

Main Highlights

100% natural, balanced & species-appropriate all-round supplement developed for dogs on a BARF/Raw Food Diet – includes optimal nutrient composition for a vital & happy dog life
The particularly nutrient-rich mixture contains important vitamins (B, A, C, D & E), minerals (calcium, magnesium etc.), omega 3 & omega 6 fatty acids, trace elements (e.g. zinc) & amino acids
The natural herbal mixture complemented with brewer's yeast, eggshell powder & seaweed meal supports dogs in feeding a species-appropriate raw diet
The carefully crafted vitamin powder is easy to feed & has a high acceptance due to its unique taste of fresh herbs – suitable for junior (from 4 months), adult & senior dogs
Our BARF-Line products are developed by expert veterinarians & animal health practitioners – tailored to the needs of your pet during raw feeding. Manufactured to the highest quality standards

AniForte BARF Complete 500g for Dogs - 100% Natural Barf Supplement with Minerals, Vitamins and Herbs - Premium Quality, Rich in Calcium & Ideal as Daily All-Round Care for Raw Food Diets

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Why We Love It

Balanced diet for dog's wellbeing.
Loaded with important vitamins, minerals.
Easy to feed, unique taste.

Main Highlights

100% natural, balanced & species-appropriate all-round supplement developed for dogs on a BARF/Raw Food Diet - Includes optimal nutrient composition for a vital & happy dog life
The particularly nutrient-rich mixture contains important vitamins (B, A, C, D & E), minerals (calcium, magnesium etc.), omega 3 & omega 6 fatty acids, trace elements (e.g. zinc) & amino acids
The natural herbal mixture complemented with brewer's yeast, eggshell powder & seaweed meal supports dogs in feeding a species-appropriate raw diet
The carefully crafted vitamin powder is easy to feed & has a high acceptance due to its unique taste of fresh herbs - suitable for junior (from 4 months), adult & senior dogs
Our BARF-Line products are developed by expert veterinarians & animal health practitioners - tailored to the needs of your pet during raw feeding. Manufactured to the highest quality standards

NutriPaw Dental Formula Water Additive For Dogs & Cats - Clean Teeth, Healthy Gums & Fresh Breath - Manage Plaque & Tartar Build-Up - Fuss-Free - No Brushing Needed - Cat/Dog Mouthwash & Oral Health

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Why We Love It

Promotes clean teeth, healthy gums.
Maintains fresh, kiss-friendly breath.
Hassle-free oral pet care.

Main Highlights

CLEAN TEETH & HEALTHY GUMS - Easy, quick & effective way to support your cat or dog's dental health. Helps to manage plaque & tartar build-up in those difficult-to-reach areas
FRESH BREATH - Say goodbye to bad breath with our odour-fighting formula. Our fresh breath blend is packed with natural ingredients to maintain kiss-friendly breath
HASSLE-FREE, FUSS-FREE - Skip the brushing, and stop the reliance on ineffective chews! The water additive is super easy to give, odourless & tasteless; just add it to their water bowl each day – it’s that easy!
FOR CATS & DOGS - Suitable for both canine and feline friends. The perfect way to manage your pet's oral health, in just a few seconds per day
"Remarkable difference in my pet's teeth, they are cleaner & their breath is kiss-able. There is 0 hassle, they don't notice a thing!"

Protexin Veterinary Pro-Fibre for Dogs and Cats,Green brown, 500 g (Pack of 1)

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Why We Love It

Promotes digestive health.
Enhances palatability.
Supports daily fibre needs.

Main Highlights

Protexin Pro-Fibre is a high fibre probiotic and prebiotic pellet for dogs and cats.
Containing natural sources of fibre (psyllium husk and sugar beet pulp), probiotics, and prebiotics.
Artificial beef flavouring for palatability and pet compliance.
Protexin Veterinary Pro-Fibre pellets can be added to your pet’s food to help promote efficient digestion.
When used daily, Pro-Fibre for dogs and cats can help avoid the problems associated with insufficient dietary fibre.

Bugalugs Handmade Himalayan Cheese Topper - 100% Natural dog treats use on licky mat as dog food toppers great puppy treats & appetite stimulant for dogs. Easier to eat than yak chews for dogs (70g)

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Why We Love It

Tasty and high protein.
Ideal for fussy eaters.
Natural and preservative-free.

Main Highlights

Makes my food taste grate! - Ideal as an appetite stimulant for dogs or a dog weight gainer, our tasty high protein dog food granules that are a fantastic alternative to himalayan dog chews and suitable for dogs and as puppy treats from 4 months old
Tasty protein dog supplements - low in calories and lactose, high in protein, low in fat, rich in calcium, vegetarian, free from grain & gluten and with no preservatives!
Is your dog a fussy eater? - Our Himalayan Cheese Topper is grate for fussy eaters! Just sprinkle on top of your pets regular food or dog lick mat to add interest and additional protein. Ideal for dogs that cannot manage a traditional yak chew or natural dog chews
100% natural - handmade using an ancient Himalayan recipe, Bugalugs Cheese Topper is made with cows milk and hardened by air drying for at least 3 months to create a tasty complementary dog treat that's suitable for all dog breeds and puppies
Check out our best-selling - yak milk dog chew and dog essentials supplement range including dog yak chew, dog peanut butter paste, salmon oil for dogs uk, dog plaque remover, probiotic for dogs & hemp oil for dogs uk. Use on our dog lick mats or licky mats for puppy

Bugalugs Pumpkin Powder For Dogs- 100% Pure Pumpkin Powder Dog Food Topper, Pumpkin Puree Powder Naturally Rich in Prebiotics & Fibre for Dogs Gut Health & Healthy Stools 200g

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Why We Love It

Natural digestive health support.
100% pure and nutritious formula.
Easy to use and versatile.

Main Highlights

Pure Pumpkin Powder For Dogs UK: Bugalugs delicious and nutritious dog pumpkin powder with prebiotic for dogs is the perfect stomach soothing, tasty dog food toppers to keep your dogs digestive system on track with the natural prebiotics. Made from 100% pumpkin without the unnecessary extras found in other digestive remedies for dogs, our superfood supplement is rich in vitamins A, C & E, minerals and antioxidants, ensuring daily gut health for dogs and wellness beyond perfect poos
Anal Gland & Scooting Support: High in fibre for dogs healthy digestion, this natural stool firmer regulates every day bowel movements, can help minimising the risk of runny stools, constipation and anal gland discomfort developing. Supplementing with pumpkin powder daily will maintain optimal digestive health, putting a stop to scooting, licking and that tell-tale fishy odour
Healthy Gut Superfood & Dog Fibre Supplement: Packed with prebiotics for dogs gut health, pumpkin powder nourishes the good bacteria, helping to balance microbiome and keep your dog's tummy happy. A happy tummy means a healthy immune system, clean ears, less itching, fresher breath and less stress
Pumpkin Puree for Dogs: A convenient alternative to canned pumpkin for dogs, our powder can be sprinkled directly onto food for a nutrient boost, improving palatability and adding variety for fussy eaters. Mix with water for pumpkin puree in an instant - perfect for spreading on a licky mats for dogs, adding into home-baked dog treats, freezing to make cooling prebiotic enrichment treats or simply adding into your dogs dinner bowl alongside our dog probiotics for gut health chews for a slap up meal
100% Natural Dog Pro Fibre For Dogs: Bugalugs range of 100% natural pet supplements are made with the very best natural ingredients, to help keep pets feeling healthy from the inside out! Unlike traditional dog supplements, which are packed full of unnecessary ingredients with no beneficial effects for your pup, Bugalugs supplements only contain ingredients that truly benefit your pet's health. And we are proud to say they are really tasty too!
Natural Prebiotic For Dogs - Our natural tummy settler for dogs is full of prebiotic fibre, which feeds the good bacteria and probiotics in the gut. Works well with other Bugalugs probiotics for dogs natural dog treats, peanut butter for dogs, flaxseed oil, and salmon oil for dogs uk and other dog supplements

Barker and Barker Tasty Dog Food Topper for Fussy Eaters - Liver Pot | Equally Good on Wet & Dry Dog Food | High in Protein & Vitamins, Great to Encourage Fussy Eaters or Simply as a Tasty Treat

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Why We Love It

Irresistible real liver flavor.
Perfect for picky eaters.
100% natural, no additives.

Main Highlights

ONLY THE BEST - These Barker and Barker Tasty Toppers are designed to instantly elevate mealtimes, adding a fun flavour to dry or wet dog food. Made from 100% human-grade ingredients, these delicious meal additives will shake up meal times, turning every bowl into a feast. Plus, they’re 100% grain, wheat, rice and sweet-potato free! Ideal for sensitive tums.
PACKED WITH PROTEIN - Barker and Barker cares for your pups from top to tail. Our Tasty Toppers are packed with protein for healthy growth and nourished with minerals for bone, muscle and nerve maintenance. Plus, they’re naturally abundant in B-vitamin complex to support endless energy.
FOR LIVER LOVERS - Made with 100% natural ingredients, the rich, savoury flavour of liver shines through in this tasty dog food topper. It’s the ideal accompaniment to wet, dry, or BARF dog food diets, adding a fun new flavour to mealtimes. Even the pickiest eaters will be licking their bowls clean and begging for more!
100% HUMAN-GRADE INGREDIENTS - We know your pampered pup deserves the best, that’s why we only use ingredients you’d be happy to eat yourself. That’s why all Barker and Barker products are made from 100% human-grade ingredients for unbeatable quality. It’s a tail wagging treat!
YOUR PET IS OUR PRIORITY - With nearly 50 years’ experience in the pet food industry, Barker and Barker know what we’re talking about when it comes to low-fat dog food and treats. We’ve been making dog food and training treats since 1976 and are the brand of choice for many professional dog trainers! Trust us when we say the health and happiness of your pet is our absolute priority.

Pets Purest Scottish Salmon Oil For Dogs, Cats, Horse, Ferret - Pure Omega 3, 6 & 9 Fish Oil Food Treats Supplement for Natural Coat, Immune Support, Itchy Skin, Joint & Brain Health (500ml)

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Why We Love It

Promotes healthy skin and coat.
Supports brain and heart health.
Suitable for all pet types.

Main Highlights

NO MORE ITCHY / DRY SKIN: Our ALL-NATURAL Scottish salmon oil formula is a liquid fish oil supplement designed to support any pets health, keeping them looking and feeling great. It is proven to reduce itching, dandruff and dry skin.
PACKED WITH OMEGA-3, 6, & 9 ESSENTIAL FATTY ACIDS: Our premium formula contains Omega-3, Omega-6, and Omega-9 fatty acids derived from EPA and DHA, known as triple omega. These nutrients help keep animal coats soft and support overall pet health.
HEALTHY PET BENEFITS: Simply add our salmon oil to any cat food, dog food, or pet food daily to help support brain and heart health. It also assists cell membrane formation and weight management.
JOINT SUPPLEMENT: Scottish salmon fish oil is widely recommended by vets as a pet assisted health aid for joint support, flaky skin, itch and hair loss.
DOGS, CATS & PETS LOVE IT: Hiding capsules and medication in your pets food can be very frustrating. Instead, simply pump the delicious liquid gel treat over your pets meal or medication and watch them devour every last drop. No mess, no fuss. Yum!
SUITABLE FOR ALL PETS, SIZES & BREEDS: Whether you have a cat, dog, kitten, puppy, senior, horse, ferret, or rabbit, our oil is suitable for ALL pets. Just adjust the serving size in line with the small to extra-large sized pet chart on the bottle.
100% NATURAL INGREDIENTS ONLY: Artificial preservatives have long term negative effects on pets so beware. We use an all natural E vitamins tocopherol antioxidant to help prolong our formula that assists the immune system and aids skin health.
HELP PRESERVE PET EYESIGHT: The rich DHA fatty acids found in our Scottish salmon fish oil for dogs, cats and pets can even help preserve pet eyesight and reduce the likelihood of eye problems in later life.
GRAIN & GLUTEN FREE: This a healthy hypoallergenic formula suitable for allergy prone pets with extra sensitive stomachs. There is absolutely no chemicals or nasties used in our pets supplies, which is something we pride ourselves on at Pets Purest.

Bugalugs Scottish Salmon Oil For Dogs & Cats, Dog Supplement Support for Skin And Coat, Itchy Skin & Moulting, Omega 3 Fish Oil (Salmon, 500ml)

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Why We Love It

Relieves itching and hydrates skin.
Promotes shiny, healthy coat.
Supports joints and immunity.

Main Highlights

ITCHY, DRY SKIN & SCRATCHING – 100% Pure Scottish Salmon Oil For Dogs Is An All-Natural Fish Oil To Help Dogs Of All Sizes Treat & Helps Scratching, Itchy Skin, Ears, Paws & Hydrate Dry Skin (No Need for Sprays or Creams)
SOFT GLOSSY SILKY SHINY COAT – Powerful & Proven Omega 3 6 9 Fatty Acids Which Helps Promote A Soft Glossy Silky Shiny Coat While Supporting Overall Health & Wellbeing. Help To Reduce Moulting & Shedding Hair, Great For Small, Medium & Large Dogs
SUPPORTS DOG JOINTS & IMMUNE SYSTEM – Rich In Fatty Acids Which Support Joint Health, Immunity & Function, Helps Reduce & Ease Stiff Joints. Works Well with Turmeric, Glucosamine & Green Lipped Mussel Joint Supplements
QUICK, SIMPLE, EASY TO USE & MESS FREE – Drizzled Over The Top or Mixed Directly Into The Food, The Mess Free & Easy To Use Leak-Proof Pump Dispenser Means You Can Forget Using Salmon Oil Capsules & Pump Directly Into Your Dog’s Food, Quick & Easy!
100% NATURAL & CRUELTY FREE – Ethically Sourced, GMO Free, All-Natural Sustainable Ingredients To Help Your Dog’s Overall Health & Wellbeing Safely With No Added Colours or Artificial Flavouring.

Pooch & Mutt - Bionic Biotic, Supplement for Dog Digestion (Healthy Skin and Glossy Coat), 200g

16% OffFree Shipping

Why We Love It

Reduces itching and scratching effectively.
Promotes solid stools reliably.
Enhances coat and skin nutrition.

Main Highlights

Health supplement for dog digestion
Helps reduce itching and scratching
Provides nutrients for coat growth and healthy skin
Actively promotes solid stools and healthy digestion
Good digestion and immunity to help achieve optimum weight

8.7

Excellent

Save 16%

We scanned 1995 products

We reviewed these offers relevant to the Dog Food Additive within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like AniForte, NutriPaw, Protexin, BUGALUGS, Barker & Barker, Pets Purest, Pooch & Mutt, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Dog Food Additive in the market, we considered we took a deep dive into 9976 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is AniForte BARF Complete 1kg for Dogs - 100% Natural Barf Supplement with Minerals, Vitamins & Herbs - Premium Quality, Rich in Calcium & Ideal as Daily All-Round Care for Raw Food Diets. We love many things about this product by AniForte. What sets it apart from the competition is Promotes vital and happy dog life. , Ensures optimal nutrient intake. , Easy to feed product.
The best value product for most shoppers and where user satisfaction is continuously the highest is AniForte BARF Complete 500g for Dogs - 100% Natural Barf Supplement with Minerals, Vitamins and Herbs - Premium Quality, Rich in Calcium & Ideal as Daily All-Round Care for Raw Food Diets by AniForte based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Dog Food Additive and the best cost-to-value ratio is Protexin Veterinary Pro-Fibre for Dogs and Cats,Green brown, 500 g (Pack of 1)at Protexin with a 18% discount.
Our list of the best Dog Food Additive is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Dog Food Additive in The UK

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We scanned 1995 products

We concluded that: