The Daily Routine Recommended for Your Dog
ThunderBites® Calm + Probiotic is a 2-in-1 daily soft chew supplement designed to support both calm behavior and gut health in dogs - making it a simple, tasty addition to your dogs' daily wellness routine. Formulated by veterinarians, this chew combines calming ingredients with a powerful trio of prebiotics, probiotics, and postbiotics to help maintain a healthy gut and promote composure during every day stressors.
Perfect for dogs dealing with:
- Loud noises
- Separation
- Travel jitters
- General nervousness
PLUS PROVIDES
- Gut Health Support

Made With Ingredients to Support Daily Calm and Gut Health
Whether your dog experiences stress from loud noises, separation, travel, or visitors, ThunderBites® Calm + Probiotic can help support calmness and composure. Each chew contains a proprietary calming blend with Ashwagandha, L-Tryptophan, L-Theanine, and Melatonin to support a calmer state of mind. At the same time, gut health is supported through a carefully chosen trio of prebiotics, probiotics, and postbiotics that aid in nutrient absorption and help maintain a balanced microbiome—benefits that are crucial to your dog’s overall health and immunity.


Why Choose ThunderBites® Calm + Probiotic?
- Vet-formulated
- Made in the USA with globally sourced ingredients
- National Animal Supplement Council (NASC) Certified
- No artificial flavors or preservatives
- ~90 chews per jar = plenty of calm, day after day
- Crafted by the calming pros at ThunderWorks® (yes, the ThunderShirt® folks!)
.

When Should I Give my Dog ThunderBites® Calm + Probiotic? And How Many?
ThunderBites® Calm + Probiotic is meant to be taken as a daily supplement! If your dog is 25lbs or less, we recommend 1 chew. For Dogs who are 26 to 50lbs, we recommend 2 soft chews per day; for dogs 51-75 lbs, we recommend 3 soft chews and if your dogs are 76-100lbs, we recommend 4 soft chews daily.

