My favorites are pigs! All members of the family are quite wonderful in their own ways, but I do have a soft spot for the old domestic sort. While I have no problem with eating the creatures, or those that do, I do feel like pigs are still quite underappreciated outside of what they can give...
Fun Fact: The domestic pig has the capabilities to recognize not only themselves and others as individual objects- as per the mirror test- but also differences in what they and fellow pigs are feeling. They will comfort other pigs they care about, even if they aren't personally distressed in the same moment.