I bought this product back in November. I have been continuously using this product and I’m loving the results for my dog . She’s now down to only three lumps . These were her biggest lumps. When we started they were the size of a grapefruit, golf ball and orange. Now 5 months later they are the size of a kiwi, pecan and walnut. Which I’m glad she doesn’t have to have surgery. After all my dog is eleven years old.