Love Effect turns all animals in your local to 'friendly status' with green highlight, so you can walk past them without being attacked.
The ability does not work in PvP or against uniques(tamed/dominated pets). If you are fighting an animal and use this ability while sticking around, you will auto-attack back, which makes it continue fighting. Backing off and no-targeting should fix it. Usable once every 18 hours.
Effect seems to effect a very wide radius. It lasts 3 minutes.