If you haven't tried Canva yet, we think you'll be impressed by this easy-to-use online graphic design tool. Canva is free for all users, and if you are a registered nonprofit, even their "premium" version with all its additional amazing templates, stock photos and artwork is completely free. See canva.com/canva-for-nonprofits/ for details.
Canva is great for creating customized social media and other graphical content, from photos to videos to the popular "reel" video format. Their robust search makes browsing their impressive library easy to find what you need. Here's an idea of what a search for "adopt a pet" brought up:
We're not partnered with Canva in any way, we are just big fans of free tools like this that help shelters and rescues and pets!
Find more helpful articles in our Shelter & Rescue Help Center here.