On the Tighten co blog Caleb Porzio wrote a small post on how you can boot your model traits. It's a very handy feature that's being used a quite a few Spatie packages.

TL;DR Use bootNameOfTrait() instead of boot() in a model trait to avoid being overwritten by the base model’s boot() method.

https://blog.tighten.co/laravel-tip-bootable-model-traits