How long is the expiry on K9 Advantix dog flea prevention?

Unlike most flea and tick dog products, K9 Advantix II does not expire and no shelf life is specified.

So as long as you keep it at room temperature and stored in its packaging, you can keep K9 Advantix II for as long as you like.

This lets you stock up when its on sale, without the worry that you’ll have to throw it out at some point.

The sealed individual tubes should only be opened at the time you are going to apply the formula to your dog.