Probiotics are a class of substances that act on the gut, improving intestinal function and promoting digestion. They are an important factor in the gastrointestinal and even overall health of pets. In their natural environment, animals can supplement their probiotic intake by consuming various raw foods. However, raw foods are often unsanitary and contain many pathogenic microorganisms. Nowadays, domesticated cats have largely lost their ability to hunt for food, and some kittens require probiotics to regulate their digestive system after birth. In this context, probiotic preparations have emerged. 
Because pets are fed processed foods such as dog food, cat food, and treats, the intake of various food additives can continuously disrupt the balance of their gut microbiota, easily leading to gastrointestinal diseases such as constipation, diarrhea, indigestion, and gastroenteritis. Therefore, it is essential to supplement pets with probiotics daily to maintain their gut health.
I. Principles for Choosing Probiotic Products
When choosing probiotic products, the most important factor is the activity of the probiotics. Probiotics are live microorganisms, and only when ingested in sufficient quantities will they provide health benefits. Dead bacteria, on the other hand, are slower to take effect, require larger doses, and their effects are vastly different from live probiotics. Consumers are advised to prioritize well-known brands of pet probiotics.
It's important to note that while there are many pet probiotics on the market, very few are specifically formulated for cats. Most are general-purpose probiotics for both cats and dogs. This is mainly because the pet supplies market for dogs is more than five times that for cats, and many businesses, in pursuit of profit, do not produce products specifically for cats.
II. Four Steps to Choosing High-Quality Cat Probiotics:
Step 1: Choosing a brand
Denmark boasts over a century of probiotic research and development history, holding absolute authority in professional fields such as probiotic fermentation and strain selection. Guden Cat Six-Strain Probiotics uses proprietary Danish probiotics with a century-long history; the brand is outstanding and trustworthy.
Generally speaking, established brands of cat probiotics are more popular among cat owners, but this doesn't necessarily mean that older brands are better. A comparison will show that some older brands' products are not very effective, but because they have been around for a long time, they have gradually gained acceptance from the public.
Step 2: Eliminating human-use probiotics
When cats experience vomiting or diarrhea, some cat owners immediately think of probiotics, often giving them human probiotics like Bifidobacterium infantis or Smecta. While these may have some effect, the formulas and ingredient concentrations of these human probiotics are not truly suitable for cats, given the significant physiological differences between cats and humans.
Step 3: Selecting bacterial strains
There are many types of probiotics; it's important to choose strains that have been scientifically proven to be safe and effective. Studies have shown that Bacillus strains are highly tolerant of the acidic conditions of gastric juice, allowing them to pass smoothly through the stomach and into the intestines, resulting in significant benefits.
Step 4: Selecting a formula
When choosing probiotics, we must look at the formula. For example, Guden Cat Six-Flavor Probiotics contains Enterococcus faecalis and Bifidobacterium derived from the intestines, as well as Bacillus and prebiotics, which can promote the proliferation of probiotics in the intestines and fundamentally regulate the balance of intestinal flora, thus being more beneficial to intestinal health.
For example, MeowThink Probiotics is a new generation of compound active probiotics. It selects high-quality probiotics in terms of bacterial sources and adds a specially selected formula of Bacillus subtilis and prebiotics. Each gram contains 6.5 billion highly efficient natural live bacteria and has 6 unique golden nutrients that are essential for health. It can effectively and quickly solve common gastrointestinal problems in cats such as vomiting, diarrhea, smelly stools, loss of appetite, constipation, indigestion, and enteritis.
III. Methods of feeding probiotics
For manual feeding, if you have a small baby bottle at home, add probiotics, then mix in some warm water (below 40 degrees Celsius) or clean water, shake well, hold the cat steady, and then feed it into its mouth. Alternatively, some people mix probiotics into formula and feed it together. If you have a syringe or similar device, mix probiotics and water, and then inject it into the cat's mouth through its canine teeth; this is also acceptable.
