If you have Plumeria plants and are concerned about deer and other wildlife causing damage, there are a few strategies you can try. Firstly, you could consider using deer repellents or installing physical barriers like fencing. Motion-activated sprinklers are also effective at deterring deer and other animals. Another option is to plant deer-resistant companion plants alongside your Plumeria to provide protection. Finally, it’s important to inspect and protect your Plumeria regularly to prevent damage and keep the plant healthy.