
Bacillus Subtilis
This powerful probiotic survives stomach acid perfectly, rapidly multiplying inside your cat’s intestines. It eliminates harmful bacteria, restores digestive balance, and improves stool in three days!









Firms Stools Within Days
94% Acceptance Rate
Complete Digestive Support
Promotes Skin & Coat Health
Chews renew at $29.95 every 4 weeks for strong, healthy cat at the lowest cost. Pause or cancel anytime.
How Does It Work?
The Hidden Truth About Your Cat's Digestion
Your cat's gut is home to billions of bacteria — and when bad bacteria outnumber the good, everything goes wrong.
Modern cat treats make this worse with fillers, by-products, and artificial ingredients that feed harmful bacteria.
Your cat's digestive system needs:
✓ Live Probiotics – restore healthy gut bacteria balance
✓ Prebiotics (FOS) – feed and strengthen good bacteria
✓ Beta Glucan – supports immune response in the gut
✓ Omega Fatty Acids – reduce inflammation and improve nutrient absorption
Without them, your cat experiences:
KittySpout's Dual-Action Solution:
Our crunchy-outside, creamy-inside chews work two ways:
1. The Texture They Crave: Satisfies their treat addiction while you sneak in nutrition
2. The Science Inside: 550 million CFUs of Bacillus subtilis + immune-supporting nutrients
Each chew delivers probiotics in a protective shell that survives stomach acid — ensuring live cultures reach the intestines where they multiply and restore balance.
The result? Firm stools, better digestion, shinier coat, and stronger immunity — all from a treat they'll beg for.
Finally, treating your cat becomes an act of love, not guilt.
💩 Digestive Issues & Smelly Litter Box
Restores healthy gut bacteria balance with 550 million live probiotics — resulting in firmer stools, less odor, and easier cleanup within days.
🛡️ Weakened Immune System
Beta Glucan and probiotics work together to strengthen gut immunity — where 70% of your cat's immune system lives — protecting against infections.
✨ Dull Coat & Dry Skin
Omega 3, 6 & 9 fatty acids nourish from within — promoting a shinier, softer coat and reducing excessive shedding and dander.
🤢 Food Sensitivities & Upset Stomach
Probiotics improve nutrient absorption and reduce inflammation — helping sensitive cats better tolerate their regular food.
🦠 Post-Antibiotic Recovery
Replenishes beneficial bacteria destroyed by medications — restoring digestive balance and preventing antibiotic-related diarrhea.
⚖️ Weight Management
Better digestion means improved metabolism and nutrient absorption — helping maintain healthy weight on less food.
🧶 Hairball Formation
Improved gut motility helps hair pass through naturally — reducing vomiting and hairball frequency.
Most cats show improvements within the first week — here's what to expect:
Days 1-3: The Acceptance Test
Watch your cat eagerly crunch through these treats (finally, something healthy they actually want!). You might notice slightly firmer stools as probiotics begin colonizing.
Days 4-7: Early Digestive Changes
Litter box improvements become noticeable — less odor, firmer consistency, easier cleanup. Gas and stomach gurgling decrease.
Days 8-14: Visible Health Improvements
Coat begins feeling softer and looking shinier. Energy levels improve. Digestive system fully stabilizing with consistent, healthy stools.
Days 15-30: Full Transformation
Maximum probiotic colonization achieved. Improved appetite, better nutrient absorption, stronger immune response. Less shedding, fewer hairballs, maintained healthy weight.
Beyond 30 Days: Long-Term Benefits Continued daily use maintains optimal gut health, supports aging immune systems, and helps prevent future digestive issues.
KittySpout is perfect for:
✓ Cats 12 weeks and older
✓ Multi-cat households (each cat gets their size-appropriate amount)
✓ Picky eaters who reject other healthy treats
✓ Cats with sensitive stomachs or IBD
✓ Senior cats (crunchy outside is thin enough for older teeth)
✓ Indoor cats prone to weight gain (less than 2 calories per chew!)
✓ Cats currently on antibiotics or recovering from illness
✓ Healthy cats for preventive digestive support
Daily Feeding Guide:
Under 5 lbs: 5 chews daily (60 servings per jar)
5-10 lbs: 10 chews daily (30 servings per jar)
10-15 lbs: 15 chews daily (20 servings per jar)
Over 15 lbs: 20 chews daily (15 servings per jar)
💡 Multi-Cat Tip: Our 300-count jar is perfect for multiple cats — just give each cat their size-appropriate amount. Many customers buy 2-3 jars monthly for their crew!
Safe to give with: Any complete cat food, other supplements, or medications. These are treats with benefits, not meal replacements.
Not recommended for: Cats under 12 weeks or those with known allergies to chicken or specific ingredients (see full ingredient list below).
We solved the #1 problem with feline probiotic supplementation: the acceptance.
Here's what makes our chews different from every probiotic powder and pill your cat has rejected:
🎯 The Temptations-Inspired Texture
That satisfying crunch cats are addicted to? We nailed it. The thin, crispy outer shell breaks perfectly under their teeth — just like their favorite treats. But inside? A creamy center that releases 550 million probiotics!
🐓 Real Chicken First
Not "chicken by-product meal." Not "poultry flavor." Our chews use real chicken, because cats know the difference. They smell it the moment you open the jar.
📊 The Proof: 94% Acceptance Rate*
In our taste tests, even the pickiest eaters chose KittySpout over their regular treats. Cats who refused FortiFlora, rejected PureBites, and turned away from every "healthy" option — happily crunched through these.
💡 Why Other Healthy Treats Fail:
*Based on in-home feeding trials with 200 cats, including known picky eaters
Active ingredients per 10 chews (approximately 4g):
Inactive ingredients: Barley Flour, Brewers Yeast, Brown Rice Flour, Chicken Fat, Chicken Meal, Citric Acid, Cultured Whey, DI-Methionine, Fish Oil, Glucono-Delta-Lactone, Lecithin, Mixed Tocopherols (natural preservative), Natural Flavor, Oat Flour, Pea Powder, Pork Fat, Potassium Chloride, Rosemary Extract, Tapioca Starch, Taurine, Whey.
Probiotic cat treat


The Purest Ingredients For Total Digestive Support Daily.


A simple upgrade that helps prevent dehydration and the health issues that come with it.


Premium, high-potency active ingredients chosen to optimize your cat's digestion and immune system.

This powerful probiotic survives stomach acid perfectly, rapidly multiplying inside your cat’s intestines. It eliminates harmful bacteria, restores digestive balance, and improves stool in three days!

This potent yeast extract actively strengthens your cat's gut barrier, where core immunity lives. It supercharges their natural defenses, clinically reducing frequent infections by forty percent!

Think of this natural prebiotic fiber as premium fertilizer for your cat’s gut. It supercharges beneficial bacteria growth, maximizes nutrient absorption, and guarantees firm, healthy stools!

This premium complex delivers incredible joint support and essential skin nourishment. It reduces inflammation and boosts nutrient absorption, revealing a brilliantly shiny coat in fourteen days!
The Purest Ingredients For Total Digestive Support Daily.
Firmer stools and reduced litter box odor as probiotics begin colonizing the gut and crowding out harmful bacteria.
Noticeably softer, shinier coat from omega fatty acids. Less shedding on furniture. Improved appetite and energy levels.
Digestive system fully balanced. Consistent healthy stools, better nutrient absorption, and visible weight management from improved metabolism.
Stronger immune response from gut health optimization. Fewer hairballs, less vomiting, and reduced sensitivity to dietary changes.
Peak probiotic colonization achieved. Sustained energy, healthier skin, and noticeable reduction in age-related digestive issues.
Long-term benefits locked in. Maintained healthy weight, glossy coat, strong immunity, and the vitality of a younger cat - all from a daily treat they love.