What is the best way to: To remove the pressurized can of homemade dog food from the pressure canner

Options:
- Allow the entire pressure canner to remain hot, remove the jars from the container and allow to boil for 24 hrs;
- Allow the entire pressure canner to cool, remove the jars from the container and allow to rest for 24 hrs;
Answer:
Allow the entire pressure canner to cool, remove the jars from the container and allow to rest for 24 hrs