Heartgard only covers heartworms and intestinal worms. If you need tick and flea protection, yes you need Nexgard or an equivalent product.

This is only for heartworm and intestinal worms.

We recommend Nexgard Spectra for this. It covers, flea, tick, heartworm and some other intestinal worm in one chew. Once you place a regular autoship, You can login your account on our site and change the interval of the shipments easily. If you prefer, please contact our support team so they will happily help you.

您應該使用成年犬治療。

您可以將此產品用於 6 週及以上的狗。但是，我們強烈建議您在進行任何治療之前諮詢您的獸醫。