Yes there is more sheep in Whales than humans i don't know why but someone told me there was 40 sheep for each human. but i dot know i its true!
It is not actually a proven fact that humans are smarter than sheep. Humans just know more about being a complex life form.
The sense of smell is the same for both humans and sheep. Sheep use their sense of smell to find food and to sense other sheep around them.
Both New Zealand and Australia have more sheep than they have people.
Both Australia and New Zealand have more sheep than people.
Olfactory bulbs are smaller in human's because sheep's rely on their sense of smell more than humans do. Where as human's rely on seeing more then smell.
Sheep are more reliant on their sense of smell vs humans who rely more on sights and sounds. It's a ''survival type of thing" for the reason why sheep's olfactory bulbs are larger. Hope I helped!! :)
Australia
I don't know that this is 100% accurate, and I'm not sure the exact number, but I am pretty sure that there are less convolutions and sulci of the sheep cerebrum than the human cerebrum. I agree with the person above, the convolutions and sulci of the sheep cerebrum are less than the human cerebrum, because the humans have evolved more mental capacity.
China and Australia.
Sheep
australia