Since 1998, RX Vitamins has been at the forefront of developing veterinarian-approved supplements, enhancing the health and well-being of pets. Committed to the highest standards of safety and efficacy, our brand is a trusted name in pet care, providing professional-grade cat and dog probiotics powder. NutriGest is an essential dog supplement designed to serve as an effective dog food topper that promotes overall health and well-being. This advanced formula combines probiotic for dogs and cats with L-Glutamine to support both digestive and joint health. NutriGest aids in cat and dog diarrhea relief, making it a comprehensive digestion supplement and dog upset stomach relief solution. NutriGest also offers immune support, all in a probiotic supplement dogs and cats need for optimal gut health. Whether you're looking for probiotics for dogs digestive health or a puppy probiotic formula, NutriGest is the answer. Ideal for both dogs and cats, it includes cat probiotics for indoor cats to promote a balanced gut and provide a cat diarrhea remedy.