What can I stack Animal Pak with? Rudy Checo December 29, 2021 17:53 Updated Product Stacking Animal Pak is the baseline to any stack and can be stacked with any of the products in our product line. As a part of our foundational line, Animal Pak should be used for your everyday needs. If you have further questions please reach out to our support staff at email@example.com or send a contact request here. Related articles The directions for Animal Pak say I should take 2 packs. Can I just take 1 pack? Animal Help Center Rules How do I use Animal Pak? What can I stack Animal Flex with? Does Animal Pak contain any pork? Comments 0 comments Please sign in to leave a comment.