Not in the way that some people seem to believe that cats somehow have a sixth sense and just know their human is sick. Thanks to a felines superior sense of smell it would stand to reason they have the same opportunity. New research has found the first strong evidence that cats are sensitive to human emotional gestures.
Pale or inflamed gums. But cancer might be different because it definitely puts out an odor that animals can sense. What causes cats gas and how can you treat it.