Nervous System
As a supplement for special requirements. Also available as a combo set.
- 4.77 on Trusted Shops
- Developed with our vet
- Made in Germany
Nervous System
Pure nerve strength: The vegan formula for increased vitality, balance, normal nerve conduction, and targeted regeneration. With active B12 as methylcobalamin.
A proven combination of nutrients for the musculoskeletal system. Targeted support for nerve pathways and sensitive structures of the spine and joints.
CARE nutritional support for older dogs. For mobility, nervous system, energy metabolism and vitality. Ideal from around 7 years of age (depending on breed or mix).
For the musculoskeletal system. Supports the normal function of intervertebral discs, cartilage, tendons, ligaments & nerves. Also for preventative care.
Early support for nerve function, joints, ligaments and tendons. Also ideal for younger or sensitive dogs.
Not sure what fits?
Our product advisor helps in 2 minutes:
- Where does he need support?
- His personal recommendation
- With dosage and how long it lasts
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- Shipped from GermanyPacked and shipped by us in Germany
Our experts
Developed with our vet, together with partners from the dog world.
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Veterinarian
Dr. med. vet. Sibylle Ott
Vet with naturopathic expertise, helps develop our products.
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TCM, physio, osteopathy
Stephanie Penkert
Our retailer: a holistic approach combining TCM, canine physiotherapy and osteopathy.
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Tier Agil
Julia Welz
Rescue dog world vice champion, sponsored by us. She feeds our products to her dogs.
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Dog school
MARTIN RÜTTER dog schools
Ramona Houscht and Franziska Herre, our partners from the MARTIN RÜTTER dog schools in Heidelberg and Erfurt.
Micronutrients for nerves, spine, bladder function & cognitive vitality

The nervous system is the central control mechanism in your dog's body – it influences movement, perception, stimulus processing, and many bodily functions. A targeted supply of micronutrients plays an important role in ensuring balanced nerve conduction between nerves, muscles, and organs.
Normal nerve function into old age
With increasing age, nerve pathways and neuronal connections can become more susceptible to impairment. This can manifest itself in limited mobility or declining coordination. An adequate supply of B vitamins supports normal nerve function and contributes to vitality.
B vitamins contribute to the normal function of the nervous system and nerve conduction. They also support energy metabolism and cellular function – processes that can be particularly important under increased stress or in old age. Even during sensitive phases of life—for example, during prolonged exercise, with special anatomical features such as a long back, or in dogs with declining coordination—a needs-based supply of micronutrients can be beneficial.
Changes in the nervous system can manifest themselves in, among other things, unsteady movements, sensitivity to stimuli, or altered bladder function. Cognitive abnormalities also occur more frequently in older dogs. Targeted supplementation with B vitamins can help support the normal function of nerve pathways and stimulus conduction – for greater balance and vitality in everyday life.
Coordinated micronutrients for the nervous system
Our products were specially developed to support dogs in different life phases:
- DOG FIT by PreThis® VITAMIN B complex: Contains all eight B vitamins to support the normal function of the nervous system, cell metabolism, and energy metabolism.
- VITAMIN B + JOINTS elements: For sensitive dogs from 8 months – for early supplementation with special requirements of the musculoskeletal system and stimulus conduction.
- VITAMIN B + VITAL regeneration: To support sensitive tissues such as tendons, ligaments, spine, and nerves during recovery phases.
- VITAMIN B + JOINTS: For dogs with strain on the musculoskeletal system – tailored to joints, ligaments, and the conduction of impulses in the nervous system.
- VITAMIN B + CARE senior: Specially designed for older dogs to support age-related changes – for coordination, bladder function, and cognitive vitality.
Quality you can rely on
For over 25 years, DOG FIT by PreThis® has been your specialist for high-quality supplementary feed. Our products are optimally tailored to the needs of dogs and are based on valuable ingredients – for normal nerve function and vitality into old age.
Our products are complementary feed for dogs. They do not replace a veterinary examination or treatment. If your dog has any health problems, please contact your vet.