Some dogs (older seniors or not) need a little extra gut support with probiotics and prebiotics. So, it's only natural that pet parents would want a helping hand. But, don't be upset. All is well, because Advanced Probiotic Bites are chews that feature premium Pre and Probiotics, a special Gut Health Blend, and Psyllium Husk. Together, these pawsome ingredients support dogs with normal bowel and digestion expectations, along with immunity support. You'll enjoy the daily relief of giving your doggie a great outlook for their gut, bowel, and immune function. Seeing their tail wagging to the max will be quite a treat for you, no doubt! Plus, we know your pet has an ""allergy"" to bad flavors. So, your dog will feel happy and spoiled well with all the best special treatment thanks to Probiotic Bites' good taste that hits the spot. That way, they'll keep feeling Some dogs need a little extra gut support to keep their tails wagging. Senior Advanced Probiotic Bites are functional dog supplements to support your senior pup's tummy! These soft chews feature a premium duo of DE111 (Probiotic) and PreforPro (Prebiotic) to support gut flora and immune system function for your doggy. Plus, these tasty chewables feature a Gut Health Blend (which includes Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus brevis, Lactobacillus fermentum, and Lactococcus lactis) to support gut flora, normal digestion, and the immune system.