Which mammals have the best sense of smell?
dogs
cats
bears
rats
The area of nasal mucous membrane in a bear's head is 7 times greater than a bloodhound's (and one hundred times larger than in a human's). Polar bears have been seen to march up to 40 miles in a straight line to reach a prey animal they have detected.
reach: rather globalanimal recordsanimalscarnivoresdogsmammalsnaturenosepetssensessmell
Answers by country
dogs
cats
bears
rats
answers
Sweden
28
Australia
55
Austria
41
Greece
26
Republic of Ireland
33
France
42
the United States
348
Ukraine
413
Italy
352
the United Kingdom
198
Spain
36
Germany
263
India
117
the Netherlands
26
Belarus
35
Canada
30
Russia
178
Poland
16549
Kazakhstan
38
Switzerland
21