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Power from nature » for immune system, gut flora & cell protection.
VITAL immun relies on synergy: It combines bioactive colostrum (rich in natural immunoglobulins) and prebiotic acacia fiber with L-carnitine, L-lysine, as well as valuable extracts from Agaricus (almond mushroom), rosehip, propolis, and mumijo (shilajit). This expert formula specifically supports the normal function of the immune defenses, promotes a balanced gut flora (microbiome), and contributes to normal cell protection.
Especially in phases where the organism needs support – such as after medication (e.g., antibiotics), deworming, in old age, in cases of dietary sensitivity, or during recovery – VITAL immun makes a valuable contribution to inner balance. Inspired by nature and consistently free from artificial additives.
Recommended by Julia Welz » Rescue Dog Vice World Champion.
Delivery status: Shipping with DHL
Approx. 6-10 working days (within the EU)
€24.95
instead of €29.95 RRP
A resilient immune system, a balanced intestinal flora, a normal liver and muscle function, and a robust organism are essential for comprehensive well-being and protect against impairments. The bioactive and probiotic DOG FIT by PreThis® VITAL immun combines some of nature's most remarkable gifts to provide dogs with a variety of important micronutrients and bioactive substances. These support the performance of the body's own defenses, which are largely located in the intestines (approx. 80-90%), as well as the vitality of the entire organism and promote natural regeneration.
Our dogs are exposed to numerous environmental influences daily. In phases of increased stress such as after operations or in convalescence, with athletic activity, stress, or in advanced age, the immune system and intestinal flora are particularly challenged. VITAL immun is bioactive and prebiotic and naturally supports the organism - for more balance, vitality, and well-being.
The formula is based on proven natural substances: bovine colostrum, Agaricus Blazei Murrill (medicinal mushroom), rosehip, propolis, mumijo (shilajit), acacia fiber, L-lysine, L-carnitine, and coenzyme Q10. These ingredients provide high-quality proteins, amino acids, immunoglobulins, antioxidants, enzymes, minerals, trace elements, and fiber to support the immune system and promote a healthy intestinal flora - without artificial additives.

Also, with food intolerances, a sensitive digestive system, or after medical treatment (e.g., antibiotics), an appropriate supply of nutrients can be helpful. VITAL immun is suitable for long-term use as well as for a short-term course - for young and older dogs, sensitive animals, or active four-legged friends in sports or work use.
Individual support for your dog!
Your dog is unique and has individual needs. Should you have questions about specific aspects related to the product, please do not hesitate to contact us directly. The best way is via email at info@dog-fit.com, where you should briefly describe the exact circumstances. We are happy to assist you with our expertise and help you find the best possible support for your dog.
DOG FIT by PreThis® stands for quality and purity. Our products are non-GMO and do not contain any gluten, fructose, yeast, soy, grains, sugar, artificial flavors, flavor enhancers, or preservatives.
Our manufacturing process is particularly gentle and subject to extensive quality controls. DOG FIT by PreThis® meets even the highest requirements and is produced with the greatest care – for dogs that deserve only the best.
Marga F.
5 June 2024
Highly recommended!
Our two dogs are very active in sports - one of them is already 12. With the product, they simply get along great after exercise and seem fitter overall. We are very satisfied!
— Automatic translation via DeepLStore out of the reach of small children, cool, dry and protected from light.
Supplementary food for dogs
| Contents small | per capsule |
| Acacia fiber | 200 mg |
| Colostrum (30% immunoglobulin G - IgG | 75 mg |
| Agaricus Blazei Murill Extract (30% Polysaccharides) | 20 mg |
| Rosehip extract | 16 mg |
| Mumijo extract (50% fulvic acid) | 5 mg |
| Propolis extract | 5 mg |
| Cellulose capsule |
Analytical components:
Crude protein 35.0%, crude ash 6.5%, crude fiber 4.9%, crude fat 2 .1%
Per pack 60 capsules = 23.7 g
| Contents medium | per capsule |
| Acacia fiber | 200 mg |
| Colostrum (30% immunoglobulin G - IgG | 167 mg |
| Agaricus Blazei Murill Extract (30% Polysaccharides) | 50 mg |
| Rosehip extract | 32 mg |
| Mumijo extract (50% fulvic acid) | 25 mg |
| Propolis extract | 10 mg |
| Cellulose capsule |
Analytical components:
Crude protein 47.0%, crude ash 11.5%, crude fiber 9.8%, crude fat 2 .7%
Per pack 60 capsules = 46.7 g
| Contents large | per capsule |
| Colostrum (30% immunoglobulin G - IgG | 344 mg |
| Acacia fiber | 130 mg |
| Agaricus Blazei Murill Extract (30% Polysaccharides) | 100 mg |
| Rosehip extract | 56 mg |
| Mumijo extract (50% fulvic acid) | 50 mg |
| Propolis extract | 20 mg |
| Cellulose capsule |
Analytical components:
Crude protein 62.0%, crude ash 16.5%, crude fiber 14.8%, crude fat 4 .2%
Per pack 60 capsules = 49.2 g
Bacterial strains included: Lactobacillus plantarum, Bacillus subtilis, Acinetobacter lwoffii and Streptococcus pneumoniae
Information for dogs with allergies: The colostrum in DOG FIT by PreThis® VITAL immune comes from cattle. VITAL immun is free from genetic engineering, yeast, soy, fructose, sugar, gluten, grain, palm oil and artificial flavors and preservatives.
Note: Our responsibility towards wildlife and the environment is our top priority. That's why we make careful decisions when selecting our ingredients. We never lose sight of the principle of sustainability. We strive to use ingredients that are not only healthy, but also have as little impact on the environment as possible.
We take our commitment to environmental friendliness one step further. It is a clear priority for us to ensure that none of our ingredients come from protected animal species. This commitment reflects our deep-rooted respect for wildlife and is consistent with our commitment to ethical and environmentally conscious manufacturing.
For adult dogs of any size and breed. We especially have in mind dogs that are to be supported in their daily feeding with the normal function of the immune system. VITAL immun is a complementary feed for daily feeding and no substitute for a balanced diet. If your bitch is pregnant or nursing, or your dog is currently under veterinary treatment, please discuss supplementary feeding with your veterinary practice first. You will find the right size for your dog's weight under “Dosage instructions”.
VITAL immun is generally very well tolerated – we select our ingredients for high quality and a natural composition. As with any natural product, an individual dog may still react sensitively to a single ingredient. If you notice signs of intolerance, pause the supplement and get in touch with us – we are happy to help. If your dog has pre-existing conditions or receives a special diet or medication, please also talk to your veterinary practice.
This varies from dog to dog and depends on your dog's individual needs. As a rule, feed VITAL immun for at least six weeks, in some cases longer. Natural formulations need time to unfold their supporting properties – regular feeding matters more than a high single dose.
One pack contains 60 capsules and therefore lasts around two months with daily feeding. If your dog receives an extra capsule according to the dosage recommendation, it will last correspondingly less. For continuous feeding we offer value packs.
That can almost always be solved. Many dogs accept the capsule more readily when it is embedded in something soft – a spoonful of wet food, quark or a piece of liver sausage usually does the trick. If your dog doesn't like the capsule at all, you can also open it and mix the contents into the food. What matters most is regularity: an occasionally missed dose is no problem, but feeding should not be interrupted for long.
For further questions – such as combining several supplements, medication or the 5 + 1 deal – see our general FAQ.