- It is one of three plants that replaces another plant from a previous version of Plants vs. Zombies: All Stars. In this case, it is the replacement for Liontail.
- It is based on the real world foxtail plant.
- Its appearance is a joke, based off the visual appearance of Cattail.
- Oddly, Foxtail, Cattail, and Dogtail have Earth as their element, but they use the slingshot, which is a water element weapon.
- It is unknown if this is a glitch or not.
|Unlocked||Upgrade from Dogtail|
Plant Food effect
Fatal Blow: Shoots spikes to the enemy with lowest health. It requires Brave Plant Food to activate.