I love cats.  Not a cat lady but I have three!
Like most other animals cats have poorer vision but a better sense of smell than humans.
I wonder how much stronger their sense of smell is compared to other animals
Im not sure but they can see in almost complete darkness despite being almost completely color blind.
I had no idea they were color blind.  Crazy they can see so well in the dark.
, but poorer color vision. Cats, despite being solitary hunters, are a social species. Cat communication includes the use of vocalizations including meowing, purring, trilling, hissing, growling and grunting as well as cat-specific body language. Cats also communicate by secreting and perceiving pheromones.
Female domestic cats can have kittens from spring to late autumn, with litter sizes ranging from two to five kittens. 
Domestic cats can be bred and shown as registered pedigreed cats, a hobby known as cat fancy. Failure to
registries.
Cats are similar in anatomy to the other felid species, with a strong flexible body, quick reflexes, sharp teeth and retractable claws adapted to killing small prey. They are predators who are most active at dawn and dusk (crepuscular). Cats can hear sounds too faint or too high in frequency for human ears, such as those made by mice and other small animals. Compared to humans, they see better in the dark (they see in near total darkness) and have a better sense of smell