CatsHow Long Do Cats Live? Indoor Years vs Outdoor
Indoor cats often reach the teens. Outdoor risks shorten many lives. PetMD and VCA ranges, not a calendar promise.
Dr. Janet Greenfield
8 min read·
Cats
Cat guides: lifespan, sleep, and behavior
Cat pages here start with the short answer on lifespan, sleep, and behavior: indoor years often stretch longer, and cats are crepuscular, not nocturnal.
Dr. Janet Greenfield, BVMS, CVA, CERP, writes each live guide. Facts come from named public sources. These pages do not replace the veterinarian who sees that animal.
Published cats guides
18 live guides in this category. Each one is a full article with sources.
- Cats
CatsWhy Do Cats Meow? Mostly for People
Adult cats meow mainly at humans, not other cats. Hunger, greeting, and stress are common. When night yowling needs a vet.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Knock Things Over? Play, Not Spite
Knocking objects is usually hunting practice and attention, not revenge. Enrichment and safer shelves beat punishment.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Hate Water? Coat, Ancestry, Exceptions
Most cats dislike getting soaked because of coat care and ancestry. Some breeds tolerate water. Forced baths create stress.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Sleep So Much? Long Naps Are Normal
Cats often sleep 12-16 hours a day. Predatory rest cycles explain the naps. Sudden sleep-pattern changes deserve a check.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Have Zoomies? A Play Dump, Then Rest
Zoomies are common bursts of play energy, often at dusk. Short play sessions help. Pain or panic looks different.
Dr. Janet Greenfield
8 min read·
CatsDo Cats Get Lonely? Some Do, Not All Need a Second Cat
Some cats bond hard to people and get stressed alone. Others prefer solo living. A second cat is not automatic medicine.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Bring You Dead Animals?
Gifted prey is hunting behavior shared with the household, not a spite message. Keep vaccines current and manage outdoor access.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Chatter at the Window?
Window chatter is a common hunting frustration sound at birds. It is usually normal. Dental pain can change mouth noises.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Sit in Boxes?
Boxes offer cover, warmth, and a sense of safety. Cardboard enrichment is cheap and useful. Skip scented packing materials.
Dr. Janet Greenfield
8 min read·
CatsWhy Do Cats Stare? Slow Blink vs a Hard Look
A soft stare and slow blink can be social. A hard stare may signal tension. Context and body language matter more than myth.
Dr. Janet Greenfield
8 min read·
CatsCan Cats Eat Grass? Common, Watch the Yard Chemicals
Many cats chew grass and sometimes vomit. The habit is common. Fertilizers, herbicides, and toxic plants change the risk.
Dr. Janet Greenfield
8 min read·
CatsAre Cats Nocturnal? Why Dawn and Dusk Come First
Cats are crepuscular, not nocturnal. Why they peak at dawn and dusk, why 5 a.m. wakeups happen, and when night yowling needs a veterinarian.
Dr. Janet Greenfield
11 min read·
CatsWhy Do Cats Purr? Not Only Because They Are Happy
Cats purr when they are content, and also when they are stressed or in pain. VCA, CFA, and what the 25-150 Hz healing idea actually claims.
Dr. Janet Greenfield
11 min read·
CatsCan Cats See in the Dark? Dim Light, Not Total Dark
Cats cannot see in total darkness. They see far better than people in dim light. Tapetum lucidum, PetMD’s 5.5-7 times figure, and night-light myths.
Dr. Janet Greenfield
10 min read·
CatsWhy Do Cats Knead? The Paws Push Because Nursing Started It
Kneading is leftover kitten nursing. Why cats push with their paws on laps and blankets, and when one swollen paw is a call.
Dr. Janet Greenfield
10 min read·
CatsWhy Do Cats Lick You? Social Grooming, Not a Lab Test
Cats lick people as social grooming. Why the lick-then-bite happens, and when bald patches or raw skin need a veterinarian.
Dr. Janet Greenfield
10 min read·
CatsAre Roses Toxic to Cats? ASPCA Says Garden Roses Are Not
ASPCA lists common garden roses as non-toxic to cats. Thorns, sprays, and true lilies in the same vase are the real emergencies.
Dr. Janet Greenfield
10 min read·
How these pages are written
Direct answer first, then the definition, the range a source actually published, and the limit: this is owner information. We do not invent dosages or a homemade safe-amount chart.
Other categories
See every published guide on the blog.