Dogs and sunflower oil should not mix.
If they do, they will vomit said oil onto your carpet. And you’ll have to bathe the little dog, who is still a greasy mop head after two shampoos.
And if you think about taking pity on the poor freshly bathed and partially dry shivering little dog by inviting her up on your lap and cuddling her into a blanket, and say “Whatever you do, don’t vomit on my lap” – well, my brother and son were vastly amused when the little dog instantly vomited on my lap as if on cue.
Oh, and a sunflower oil coated Yorkie? Will smell a bit funky, even after two shampoos.