Glandex® was created by veterinarians specifically to help support anal gland function in dogs. Glandex's patented formula contains a unique fiber blend, omega fatty acids, probiotics, and digestive enzymes to support digestion, immunity, and seasonal allergies. Glandex works from the inside out to keep the anal glands healthy. Glandex's patented formula uses a unique fiber blend to support bulky and firm stools to assist in the natural emptying of the anal glands every time your pet defecates. Other key ingredients including omega fatty acids also help support a healthy inflammatory response and maintain normal histamine levels in pets with seasonal allergies. Glandex also contains probiotics and digestive enzymes to support a healthy digestive tract, which in turn supports healthy anal gland function. When using Glandex® for the first time, please give half (½) of the recommended amount once daily for the first 5-7 days to allow your pet to adjust to the higher fiber content, and then gradually increase to the recommended amount. Typical results are in 3-5 weeks, however optimal results may take up to 2-3 months. If you haven’t seen improvement after the first 30 days, it is recommended to double the daily amount as some pets need a higher amount of fiber to see results.