A free mod for Stardew Valley, by TrentXV.
If you are looking for an animal that can be used on the farm, or as a pet in your home, then the answer to your question is the new BFAV.
What is BFAV?
BFAV is an abbreviation of “Bovine Facial Abnormalities Vulnerable to Screening.” This is a project that aims to create an Android application that can detect facial aberrations and other diseases in animals.
It is an easy-to-use tool that will give you the results of an examination in just seconds. It is an ideal solution for animal welfare, as it can detect diseases and abnormalities that often go undetected.
It will also help you to improve your farming and breeding techniques, so you will be able to get the best results.