Hi there Stronghold kills adult fleas on your cat and also prevents flea eggs from hatching, breaking the flea life cycle. However, it does not kill larvae or pupae in the environment, so you may still see fleas emerging until all life stages are dealt with. It helps prevent reinfestation, but for a complete solution, treating your home and environment is recommended alongside using Stronghold. We also do recommend consulting with your vet before to insure that this will be effective on your Furr baby.

Each tube has 0.75 ml - 45 mg Selamectin.

Stronghold Plus is the improved formula which covers ticks as well, addition to fleas and intestinal parasites.

Each tube gives 30 days protection so this product covers 3 months.

是的，它是與大寵愛品牌相同的產品。