Cats have wonderful sense of smell and hearing. They can discern the type of sound that we humans cannot even hear. That means they know the difference of an approaching cricket, or a scurrying mouse! And they smell differently too, which i think favors anything fishy. But i am sure, they don't share with us our abhorrence for their urine and litter, which is among the worst smell for me!
Aren't they sweet?
he is male so a little dominant
he is male too and looks wary of the more mature older generation sibling
they have lots of expressions, can you guess what he saw to give this stare?