• Adult Maxi Dog food for large breeds
  • Maxi review
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Improves Skin Health | 30 DAY TASTE GUARANTEE

Adult Maxi

Adult Maxi

4.8 Star Review

Maxi Adult is tailored for large dogs (26kg+), with five premium proteins for strength and vitality. Gluten-free and enriched with omega oils and New Zealand mussels for joint, coat and skin health.

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30 Day
Taste Guarantee
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30 Day Taste Guarantee

At Happy Dog, we’re passionate about improving your dog's skin, health, and overall well-being. That’s why we’re confident you’ll see a noticeable difference in your furry friend with our products.

With our 30-Day Taste Guarantee, your dog can try a sample of our Adult Maxi, risk-free. If your dog doesn’t enjoy it, we’ll happily provide a full refund. It’s our way of ensuring both you and your dog are 100% satisfied!

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5 stars
Solves Skin Issues
Absolutely no skin problems since changing to Happy Dog.
Lloyd, Verified ✅
5 stars
It's Been A Game Changer
Happy Dog has been a game-changer for my sensitive dog! His tummy is finally settled, and he's now healthy, bright-eyed, and full of life! Thank You!
Jasmine, Verified ✅
5 stars
Happy Dog Makes A Happy Mum
I have a cockerpoo who's a very fussy eater, but he absolutely devours the kangaroo wet food.
Catherine, Verified ✅
5 stars
Just Made the Swap
My dog loves this food and seems happier and healthier since she started eating it.
Madeleine, Verified ✅
5 stars
Great Product Great Service
Such quality food I have used this for over ten years and all my dogs have loved it. The bowls are licked clean within minutes, I highly recommend.
Steve, Verified ✅

Product Information

Adult Maxi

Ingredients

Complete feed for adult, normally active dogs from 26 kg.

Animal proteins * (14% poultry, 4% lamb), maize, maize flour, rice flour, barley, poultry fat, fish meal (4%, of which 50% salmon meal), hemoglobin *, liver hydrolyzate, sunflower oil, beet molasses escalope * (de-sugared), apple pomace *, Potassium chloride, rapeseed oil, yeast *, sodium chloride, seaweed *, flaxseed (0.16%), dried whole egg (0.12%), mussel meat * (0.02%), yeast * (extracted), milk thistle, artichoke, dandelion, ginger (0.013%), birch, nettle, chamomile, coriander, rosemary, sage, licorice root, thyme (total dry herbs: 0.16%); *) dried. Metabolizable energy: 1550 KJ / 100g; 3705 Kcal / kg

analytical components

Crude protein 23.0%, crude fat 13.0%, crude fibre 2.5%, crude ash 6.5%, calcium 1.3%, phosphorus 0.9%, sodium 0.4%, potassium 0.5%, magnesium 0 , 09%, omega-6 fatty acids 3.0%, omega-3 fatty acids 0.3%.

Additives

Vitamins / kg: vitamin A (3a672a) 12000 IU, vitamin D3 (3a671) 1000 IU, vitamin E (3a700) 75 mg, vitamin B1 (3a821) 4 mg, vitamin B2 (3a825ii) 6 mg, vitamin B6 (3a831) 4 mg, biotin (3a880) 575 mcg, calcium D-pantothenate (3a841) 10 mg, niacin (3a314) 40 mg, vitamin B12 70 mcg, choline chloride (3a890) 60 mg. Trace elements / kg: iron (as 3b103, 3b106) 105 mg, copper (as 3b405, 3b406) 10 mg, zinc (as 3b603, 3b606, 3b607) 105 mg, manganese (as 3b502, 3b504) 25 mg, iodine (as 3b202 ) 2 mg, selenium (as 3b801, 3b8.12) 0.15 mg. Antioxidants, tocopherol extracts from vegetable oils 1b306 (i).

Free Delivery

We offer free delivery over £40

If you are in mainland UK then your order should always arrive with you on the next working day for orders placed before 2pm. If you are outside mainland UK then please allow 2 working days. For orders in the ROI - please allow 3 - 5 working days.

Feeding Guide

Feeding Guide

Description

For adult dogs from 26kg

Would you like to provide your four-legged friend with an extra portion of health in a natural and balanced way? Then Happy Dog fit & vital is exactly the right thing for you - the five different protein components ensure a healthy variety of proteins, based on nature's example: salmon, sea fish, egg, lamb and poultry. Salmon is rich in essential omega-3 and omega-6 fatty acids - ideal for skin and coat. Digestible sea fish provides the body with many vitamins, while egg, biologically valuable protein and lamb, provide many important minerals. The recipe is rounded off by particularly nutritious poultry, which serves as a supplier of essential trace elements.

Happy Dog fit & vital Maxi Adult is perfectly tailored to the needs of adult, large dogs from 26 kg. The balanced and delicious complete food is based on the unique Happy Dog Natural Life Concept® and is enriched with valuable New Zealand mussels. Important omega-3 and omega-6 fatty acids are good for the skin and coat. The very digestible recipe is perfect for normally active dogs from 26 kg.

 

Fit & well Adult maxi contains 67% animal protein with a protein to fat ratio of 23/12.

  • With 5 animal proteins (meat, fish & offal)
  • Gluten-free
  • Moderate fat content
  • Large biscuits for large-breed dogs
  • Sunflower oil & herbs for fitness and general physical condition

Who is
Happy Dog?

For over 50 years, we've been producing premium nutrition, specialising in novel and single-protein diets for healthy skin and digestion!

Award Winning

From a small family business to Germany’s best dog food brand, Happy Dog has been perfecting premium nutrition for over 50 years—trusted by pet parents everywhere!

Premium Nutrition - no fads

Happy Dog’s Natural Life Concept® delivers premium nutrition with up to 90% animal protein, essential nutrients, and natural ingredients—keeping your dog healthy from nose to tail!

Gentle Cooking Process

Crafted in Bavaria using our Thermostufenmix® process, Happy Dog dry food preserves essential nutrients for a wholesome, balanced, and delicious meal every time!

The Meat Content Myth: What Really Matters

Ever heard less is more? In pet food, that’s often the case. The industry loves its marketing buzzwords, and meat content is just another one. Here’s the truth: meat is 75% water. So when a food claims to be 80% meat, that doesn’t mean 80% protein—once the water’s gone, the real protein content is closer to 20%.

At Happy Dog, we cut through the noise. Our dry food delivers up to 90% animal protein in total protein content, ensuring real, digestible nutrition—not just clever numbers on a label. Because what matters isn’t how much meat goes in—it’s the quality of the protein and matching how much protein your dog needs to their activity levels.

Family-Owned, Locally Sourced, Truly Transparent

At Happy Dog, we’re a family-run business, not a corporate giant like Mars or Nestlé. We produce our own food in Bavaria, sourcing high-quality ingredients from local farmers instead of white-labelling from mass manufacturers like Golden Acres. With short delivery routes for freshness, carefully selected meats, and premium regional ingredients, we ensure transparency, sustainability, and real quality in every bite—because your dog deserves the best.

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183,000+ Healthy Dogs Can't Be Wrong

With over 183,000+ customers, we’ve perfected recipes using high-quality ingredients to suit even the fussiest eaters and sensitive tummies.

Try a free sample of our dry or wet food—just cover shipping—and enjoy our 30-day taste guarantee for total peace of mind.

Happy Dog's Paw to Paw

  • £1 = 1 Meal Token

    Every time you collect 10 Meal Tokens, it translates into a generous donation of 300 grams of nutritious Happy Dog dry dog food. This is the equivalent to the daily dietary needs of a medium-sized dog, such as a 25kg Labrador.

    What are my points 

  • At the end of every month we donate the food.

    We'll convert all redeemed Meal Tokens into dog food donations for rescue centres in the UK or ROI.

    And you, our valued customers, get to have a say where!

    Find out more 

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