LION Pet Clean Flea & Tick Remover Rinse-in Shampoo, Low Irritation Green Floral Scent For Dogs & Cats Sample Size: 50g This is not the blue bottle. It's a small, sample-sized bottle. The other day, lured by the wonderful weather, I went hiking with my dog. After walking a lot and eating lunch, I wiped my dog's legs and was about to get in the car when I saw black spots... Upon closer inspection, his whole body was covered in black spots, and they were moving! Fortunately, he had taken tick prevention medicine a week earlier, so even if he was bitten, it was okay. However, I panicked at the sight of the ticks that kept appearing no matter how many I removed. I rushed to the drugstore and bought this shampoo. As for the effect, the ticks that were difficult to remove were completely gone! So, this shampoo is no longer needed. I'd like to share it with anyone who has suffered a similar experience. There's 50g, so I think it's enough for about 3 uses. If you're having trouble with ticks, how about it? Thank you. #PetShampoo #FleaTickRemover