You can add Horizon Client to your Dock just as you do with any other application.
- In the Applications folder, select VMware Horizon Client.
- Drag the VMware Horizon Client icon to the Dock.
- To configure the Dock icon to open Horizon Client at login or to show the icon in the Finder, right-click the icon on the Dock, select Options, and select the appropriate command from the context menu.
When you quit Horizon Client, the application shortcut remains in the Dock.