Dogzymes Estrumate contains organic red raspberry leaf powder,  herbs and minerals as a nutritional source for the pre-breeding bitch. This product can be used between cycles to help normalize the cycle, used on an older bitch to assist in a successful cycle or used on a bitch who has had an irregular cycle. Completely natural, no fillers or preservatives. Feed daily in food for 1-4 months prior to expected breeding cycle.  
Guaranteed Analysis:  
Crude Protein min. 12%
Crude Fat min. 0.5%
Crude Fiber max. 5%
Ingredients:  
Peruvian Maca Powder
Selenium Yeast
Organic Raspberry Leaf Powder
Norwegian Kelp
Suggested Usage for Dogzymes Estrumate: 
For the daily supplementation of Canine diets, stir into food or feed directly.  For best results, feed in every meal.
1 - 10 pounds of body weight = 1/4 teaspoon daily
20 pounds of body weight = 1/2 teaspoon daily
Over 40 pounds of body weight = 1 teaspoon daily per each 40 pounds
A 1 pound jar contains about 204 teaspoons and will last a 40 pound bitch approximately 6.5 months.
Available Sizes: 8 oz, 1 lb