Pygmy Goat Replacement Milk What Does It Mean When My Pygmy Goat Nibbles My Hand?

What does it mean when my Pygmy goat nibbles my hand? - pygmy goat replacement milk

Often when I use the dwarf goat I've just 4 days ago received link, my hand gently nibble and lick my arm, and sometimes nibble on my clothes. What does this mean? Is it love?