My Shih Tzus had a negative reaction to this product!
I usually don't like to give negative reviews to a product unless it's justified. However, after giving my two Shih Tzus the recommended dose for two weeks, they began vomiting and scratching excessively to the point that I had to take them to the vet. Maybe this is an isolated case but after paying $54.90 to Tails and Tummies LLC for two bottles and more than $60 for the medical treatment, the experience was not a positive one.