Circe and Her Lovers in a Landscape, c. 1525, 100.8x(6 Dosso (Giovanni Francesco di Niccolò di Luteri) Dossi (1489-1542)

The picture has something of this: dog, mammal, animal, canine, two, portrait, baby, side view, zoo, pet, sleep, wildlife, lion, cat, people, nature, cute, hippopotamus.
Perhaps it’s a painting of a dog and a dog laying on the ground next to an open book.