Description
Dosage
Composition
Literature
FAQ
Reviews
Complementary food for dogs supporting the proper development of joints, tendons and ligaments in puppies, as well as in young dogs during the period of intensive growth.
AniFlexi Junior is a comprehensive solution for dogs whose musculoskeletal system requires special support during tissue formation. The active ingredients have been selected to address the unique needs of the developing body, caring not only for the bones and cartilage but also for the intestinal barrier and the maturing immune system.
Peptan® Hydrolyzed Collagen – a source of bioactive collagen peptides with the highest bioavailability, which provide the building blocks for connective tissue. It supports collagen synthesis in the body, which is crucial for the proper formation of joint structures [1,2]. Supplementation during the growth phase supports bone development and facilitates the adaptation of the musculoskeletal system to increasing loads [3].
New Zealand green-lipped mussel (Perna canaliculus) – a natural source of glycosaminoglycans (GAGs) and valuable bioactive lipids. It provides substances essential for proper joint function, helps reduce inflammatory processes, and supports the integrity of the musculoskeletal structures in young dogs [9,10].
Algimun® (MSP®BARRIER + MSP®IMMUNITY) – a unique complex of marine algae fractions that has a multifaceted effect on the young body. It supports the integrity of the intestinal barrier, which improves nutrient absorption, and stimulates the maturation of the immune system, strengthening the natural immune and vaccination response [11–14].
Hyaluronic acid – a key component of synovial fluid, responsible for its proper viscosity and lubricating properties. It increases joint flexibility and improves cushioning within the joint capsule, protecting the delicate cartilage of young animals from micro-injuries [5–7].
Vitamins and minerals (C, D3, E, Zinc, Manganese, Magnesium) – a set of essential micronutrients supporting bone mineralization and regenerative processes. Vitamin C is essential for collagen production [8], Vitamin D3 regulates calcium and phosphate metabolism [16], and zinc and manganese support the synthesis of the extracellular matrix of connective tissues [15].
Available packages: 60 tablet
Dosage
Game Dog AniFlexi Junior
| <5 kg | 1/2 tablet | |
| 5 kg -10 kg | 1 tablet | |
| 10 kg - 20 kg | 2 tablets | |
| 20 kg - 30 kg | 3 tablets |
Active substances
in 1 tablet
Peptan® fish collagen
300 mg
New Zealand green mussel
200 mg
Algimun®
100 mg
Hyaluronic acid
20 mg
Vitamin C
20 mg
Magnesium
20 mg
Zinc
3 mg
Manganese
2 mg
Vitamin E
5 mg
Vitamin D3
100 IU
Composition
Hydrolyzed collagen Peptan®
New Zealand green-lipped mussel (Perna canaliculus)
Hyaluronic acid
Algimun® (MSP®BARRIER + MSP®IMMUNITY) – A complex of marine algae fractions that support the intestinal barrier and immune maturation.
Vitamin C,
Manganese and zinc,
Magnesium,
Vitamin D3
Analytical constituents
- crude oils and fats 2%
- protein 48%
- crude fiber 16%
- raw ash 13%
Technological additives
microcrystalline cellulose, stearic acid, magnesium stearate
- Tang C., Zhou K., Zhu Y., Zhang W., Xie Y., Wang Z., Zhou H., Yang T., Zhang Q., Xu B. Collagen and Its Derivatives: From Structure and Properties to Their Applications in Food Industry. Food Hydrocoll. 2022;131:107748.
- Hong H., Fan H., Chalamaiah M., Wu J. Preparation of Low-Molecular-Weight Collagen Hydrolysates (Peptides). Food Chem. 2019;301:125222.
- Takeda S., Park J.H., Kawashima E., Ezawa I., Omi N. Hydrolyzed Collagen Intake Increases Bone Mass of Growing Rats Trained with Running Exercise. J. Int. Soc. Sports Nutr. 2013;10:35.
- Martí-Angulo S., García-López N., Díaz-Ramos A. Efficacy of an Oral Hyaluronate and Collagen Supplement as a Preventive Treatment of Elbow Dysplasia. J. Vet. Sci. 2014;15(4):569–574.
- Evanko S.P., Tammi M.I., Tammi R.H., Wight T.N. Hyaluronan-Dependent Pericellular Matrix. Adv. Drug Deliv. Rev. 2007;59:1351–1365.
- Plickert H., Bondzio A., Einspanier R., Tichy A., Brunnberg L. Hyaluronic Acid Concentrations in Synovial Fluid of Dogs with Osteoarthritis. Res. Vet. Sci. 2013;94:728–734.
- Serra Aguado C.I., Ramos-Plá J.J., Soler C., Segarra S., Moratalla V., Redondo J.I. Eff ects of Oral Hyaluronic Acid Administration in Dogs Following Tibial Tuberosity Advancement Surgery. Animals. 2021;11:1264.
- Ripani U., et al. Vitamin C May Help to Reduce the Knee’s Arthritic Symptoms. Med. Arch. 2019;73(3):173–177.
- Coulson S., et al. Green-lipped Mussel Extract. J. Nutr. Sci. 2015.
- Halpern G. Anti-infl ammatory Eff ects of Perna canaliculus. Inflammopharmacology. 2000.
- Olmix Group. MSP®BARRIER – Mechanism of Action.
- Olmix Group. MSP®IMMUNITY – Vaccination Response Data.
- PetFoodPro. Extract from Seaweed Improves Dog Gut Integrity. 2023.
- J. Anim. Sci. 2025. Seaweed Extract and Gut Health in Dogs.
- O’Dell B.L. Role of Zinc and Manganese in Connective Tissue Development. Proc. Soc. Exp. Biol. Med. 2000.
- Holick M.F. Vitamin D Defi ciency. N. Engl. J. Med. 2007.
From what age can I give AniFlexi Junior to my dog?
AniFlexi Junior supplementation can be safely started from the 8th week of a puppy’s life , which is the ideal time when the little one goes to a new home.
This formula was created for puppies and young dogs during their most intensive growth period. Introducing it at this early stage of life allows for comprehensive care for the proper development of delicate joints, bones, and ligaments from the very beginning, while also supporting the puppy’s immune system and digestive system as they adapt to their new environment.
Does fish collagen cause allergies?
Collagen hydrolysates have a low risk of allergic reactions. In rare cases, food allergies can be severe enough that even hydrolysates can trigger a reaction. However, fish allergies are much less common than beef protein allergies.
My puppy doesn't like swallowing pills. Can I crush them?
Yes, the tablets can be successfully crushed and mixed with wet food or your dog’s favorite treat, which makes administering the preparation much easier.
How long should I use this supplement on my dog?
We recommend using the product throughout your dog’s active growth period, until it reaches its target size and its musculoskeletal system is fully formed. This time varies depending on the breed (in large and giant breeds, the growth phase can last up to 24 months).
After completing this stage, it is still worth taking proper care of the adult dog’s musculoskeletal system by switching to supplementation tailored to its adult needs:
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AniFlexi Fit (preventative) is an ideal choice for continued supplementation when injury prevention is a priority. It’s perfect for adult dogs to help keep their joints in excellent condition on a daily basis, especially if your pet is very physically active or participates in dog sports.
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AniFlexi HA (support for problems) – a product with enhanced effectiveness. Use it when your dog experiences problems with the musculoskeletal system (e.g., stiffness, inflammation, diagnosed degenerative diseases) or when joint cartilage requires intensive regeneration and therapeutic support.
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AniFlexi Marine (prevention and support) – an excellent alternative based on high-quality collagen from marine fish. It has strong chondroprotective properties and is especially recommended for adult dogs struggling with food allergies or with very sensitive digestive tracts.
Which dog breeds is AniFlexi Junior best suited for?
This formula is suitable for dogs of all breeds. It is especially recommended for puppies of medium, large, and giant breeds (e.g., German Shepherds, Labradors, Golden Retrievers, Molossers), which are most susceptible to musculoskeletal problems during the rapid weight gain phase.
Why does the joint preparation contain an immune support complex?
Algimun® works in two ways: it stimulates your puppy’s maturing immune system while simultaneously supporting the integrity of the intestinal barrier. A healthy gut means significantly better absorption of all the key joint building blocks, such as collagen and hyaluronic acid.
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