Bacillus subtilis is a naturally occurring, probiotic strain of bacteria that has been the subject of scientific research for many years. In veterinary medicine, it is used specifically to support the intestinal flora of dogs and to maintain the internal balance of the digestive tract.

Bacillus subtilis and Bacillus velezensis are not the same, but they are closely related bacterial species from the genus Bacillus. Both are spore-forming and are frequently used in dog probiotics due to their stability.

While Bacillus subtilis is primarily known for supporting a healthy gut flora, digestion, and nutrient utilization, Bacillus velezensis is additionally valued for its positive properties in microbial balance. In high-quality dog probiotics, both bacterial strains can be effectively used to naturally support gut health, the immune system, and well-being.

Bacillus velezensis is a naturally occurring environmental bacterium. It is found primarily in soil, on plant surfaces, and in the root zone of plants. This bacterial strain belongs to the group of spore-forming Bacillus bacteria and is being investigated in research, agriculture, and animal nutrition due to its stability and its potential positive effects on microbial balances.

Yes, certain strains of Bacillus velezensis can be used as a probiotic. The strain belongs to the spore-forming Bacillus bacteria and is being researched for its stability and potential support of microbial balance. For use in animal feed, it is important that the specific bacterial strain is tested, safe, stable, and suitable for the respective animal species.

An imbalanced gut flora in dogs can manifest through various digestive and general symptoms. Typical signs include soft stools, diarrhea, flatulence, varying stool consistency, frequent grass eating, changes in appetite, dull coat, or general malaise. Stress, changes in diet, antibiotics, or infections can also affect the balance of the gut flora. If symptoms persist, a veterinary examination should be carried out.

First, it should be distinguished: bacteria in the intestine are fundamentally normal and necessary. It becomes problematic when pathogenic germs proliferate or the microbial balance is disturbed. In cases of diarrhea, vomiting, blood in the stool, fever, weakness, or prolonged symptoms, a veterinarian should determine the cause. A easily digestible diet, adequate fluid intake, stress reduction, prebiotics, and suitable probiotics can help stabilize the intestinal flora.

The best probiotics for dogs are high-quality supplementary feeds with tested, well-tolerated bacterial strains. Commonly used, for example, are Bacillus subtilis, Bacillus velezensis, Enterococcus faecium, Lactobacillus cultures, or Bifidobacteria. Not only the bacterial strain but also the quality, stability, dosage, and tolerability of the product are crucial. Probiotics are frequently used in dogs to support gut flora, digestion, stool quality, and general well-being. The Merck Veterinary Manual describes the targeted modulation of the gut microbiota in animals as an established nutritional concept.

Bacillus subtilis is primarily used to support intestinal health. A balanced gut can have a positive effect on digestion, nutrient absorption, and your dog's overall well-being – especially in sensitive dogs or during periods of increased stress.

The word "bacteria" often has negative connotations in everyday life – one immediately thinks of pathogens like salmonella or chlamydia. No, quite the opposite! These are not pathogens, but rather so-called probiotics – living, beneficial bacteria that naturally occur in a healthy gut and are essential for a dog's digestion and immune system.

Bacteria in our BSN Dog+ Probiotics are safe and health-promoting: They are a government-certified "intestinal flora stabiliser". The exact strain is declared on the packaging: Bacillus velezensis DSM 15544 (Bacillus subtilis group). This strain is officially approved as an additive in animal nutrition in the European Union (approval number 4b1820).

The gut is far more than just a digestive organ. It influences nutrient absorption, the immune system, and overall well-being. A healthy gut can contribute to your dog feeling balanced, vital, and comfortable.

Bacillus subtilis works where many processes begin: in the gut. This bacterial strain complements the natural gut flora and helps create a stable environment in which beneficial gut bacteria can thrive. Its effects are gentle, gradual, and sustainable, not abrupt.

Unlike many other probiotics, Bacillus subtilis is spore-forming. This means it is particularly resistant to heat, storage, and stomach acid. As a result, it reaches your dog's intestines in a stable and effective form – a crucial advantage over more delicate bacterial cultures.

Yes. Bacillus subtilis is considered well-researched and safe to use. It has been used successfully in veterinary medicine for years and is characterized by very good tolerability. Nevertheless, you should always consult a veterinarian if you have any existing illnesses or concerns.

A moderate exceedance of the daily dose is usually completely harmless, as excess probiotics are simply excreted by the body unused. It is a safe feed supplement and not a medication. Nevertheless, the recommended dosage should be adhered to in the long term so as not to unnecessarily strain the gastrointestinal tract. No "poisoning risk" from the bacteria: Since Bacillus velezensis is a natural, non-toxic, and beneficial bacterium, there is no risk of toxic poisoning here – unlike with chemical medications. If the dog accidentally takes twice the amount, usually nothing happens. The immune system or organs are not damaged by it.

Bacillus subtilis can generally be suitable for dogs of all breeds and ages. It can be particularly beneficial for dogs with sensitive digestion, during dietary changes, or in stressful life phases.

Bacillus subtilis is designed for long-term support. It does not provide short-term or symptom-oriented relief, but rather supports the natural processes in the gut over an extended period. The duration of use should be tailored to the individual needs of the dog.

Initial positive changes such as less bloating or firmer stool can be noticed after just a few days (approx. 3 to 7 days). However, it usually takes 4 to 6 weeks for the entire gastrointestinal tract to regenerate sustainably and the immune system to be fully strengthened.

The gut is closely connected to the body's own defense system. By supporting the intestinal flora, Bacillus subtilis can indirectly support the dog's immune system – without overstimulating or influencing it.

Bacillus subtilis is generally very well tolerated. In rare cases, a short-term adjustment phase may occur in the digestive tract, for example, through slightly altered stools. These reactions are usually temporary.

Bacillus subtilis is available in various forms, such as powder, liquid, or drops. This makes it easy to mix into daily food and integrate well into everyday life.

Support with Bacillus subtilis can be particularly useful during changes in diet, stressful situations, sensitive digestion, or for general well-being support.

The duration depends on the reason for use. After antibiotic treatments or during feed changes, probiotics are often given for several weeks. For sensitive digestion, longer or regular use may also be beneficial. The exact duration should be based on the product, feeding recommendations, and individual needs. For chronic complaints, a veterinary assessment is advisable.

No. Bacillus subtilis is a dietary supplement and does not replace veterinary diagnosis or treatment. It serves as a complementary support and should not be considered a substitute for medical treatment.