Tylosin Tartrate (Generic) Soluble Powder
This cannot be measured/dosed properly compared to the name brand Tylan product, which my dog has been taking for years. I ordered this as Tylan was out of stock. Will never order again. Powder was so fine it was dust & accurate measurement was impossible as it "poofs" into the air in a fine dust, rather than all of it landing in measuring spoon. My vet agrees with my statement on measurements.