A more customizable (but also more complicated) way to display your available animals on your own website is via Shelterluv's Available Animals API.
You will also use the API to integrate with Maddie's Pet Assistant, Doobert, and Petco Love Lost.
To use the API, you need to generate an API key in Configuration under Uploads and Integrations:
For more information on generating API keys, take a look at this article.
For more information on testing the API using the API key, as well as commonly asked API questions, check out this article.