Cats Home Alone for Long Hours: what should I do first?

Cats sleep most of the day (14–16 hours), so they are generally better at staying home alone than dogs, but a window where they can see outside and a safe temperature, water, and a litter box are essential. Crying excessively and following you around when you come home, licking their belly fur bald, or having accidents outside the litter box are signs of stress from being left alone (separation anxiety). Avoid making a big fuss when you leave, and spend a full 15 minutes on cuddles and play after you come home to build a sense of security.

What should I avoid doing?

Hugging your cat over and over right before leaving and making a big production of departing ('I'm sorry, you'll be lonely, be good!') (your cat becomes more anxious that something terrible is about to happen, so leave casually as usual). / Leaving the TV or radio blaring the whole time so your cat will not be lonely (for a cat with sharp hearing, it becomes noise stress).

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Stress Signs in Cats Left Alone for Long Hours & a Safe, Fun Room

🚨 Check first

Leaving a kitten under 6 months old, a cat who is unwell, or a super senior cat aged 15 or older who needs care home alone for 12 hours or more is dangerous. Even for a healthy adult cat, 'one night at most (within 24 hours)' is the limit for being left alone.

📌 The answer in 3 seconds

Cats sleep most of the day (14–16 hours), so they are generally better at staying home alone than dogs, but a window where they can see outside and a safe temperature, water, and a litter box are essential.
Crying excessively and following you around when you come home, licking their belly fur bald, or having accidents outside the litter box are signs of stress from being left alone (separation anxiety).
Avoid making a big fuss when you leave, and spend a full 15 minutes on cuddles and play after you come home to build a sense of security.

📊 Flowchart

Step 1Leave the curtains open a little in one spot and place a cat tree in front of a window fitted with an escape-proof lock, creating 'cat TV' (a lookout) where your cat can watch birds and the breeze outside.
Step 2So your cat does not become dehydrated even if they knock over a bowl while you are out, place heavy ceramic water bowls that will not tip in 3 spots in the room, and clean the litter boxes (the number of cats plus one) before you leave.
Step 3Put away all string toys, plastic bags, hair ties, houseplants, and human medicine and food in cabinets with doors, and fit protective covers on electrical cords to eliminate swallowing and electrocution accidents.
Step 4In case the air conditioner timer shuts off or the power goes out, in summer set it to 26–28°C (79–82°F) and wedge doors open with door stoppers so your cat can also move to a cooler north-side hallway; in winter, give them temperature choices with a pet heater and blankets.

⭕ Step-by-step fix

Step 1 · What you can do at home right now
Leave the curtains open a little in one spot and place a cat tree in front of a window fitted with an escape-proof lock, creating 'cat TV' (a lookout) where your cat can watch birds and the breeze outside.
Step 2
So your cat does not become dehydrated even if they knock over a bowl while you are out, place heavy ceramic water bowls that will not tip in 3 spots in the room, and clean the litter boxes (the number of cats plus one) before you leave.
Step 3
Put away all string toys, plastic bags, hair ties, houseplants, and human medicine and food in cabinets with doors, and fit protective covers on electrical cords to eliminate swallowing and electrocution accidents.
Step 4
In case the air conditioner timer shuts off or the power goes out, in summer set it to 26–28°C (79–82°F) and wedge doors open with door stoppers so your cat can also move to a cooler north-side hallway; in winter, give them temperature choices with a pet heater and blankets.

❌ Never do this

Hugging your cat over and over right before leaving and making a big production of departing ('I'm sorry, you'll be lonely, be good!') (your cat becomes more anxious that something terrible is about to happen, so leave casually as usual).
Leaving the TV or radio blaring the whole time so your cat will not be lonely (for a cat with sharp hearing, it becomes noise stress).

📋 Make notes for the vet

Your notes save automatically on this device, so they stay even without a signal at the clinic.

Your cat

Since when

Symptoms and things to tell the vet

Your cat's behavior patterns while you are out, as seen on a pet camera (whether they cry the whole time or sleep relaxed).
Whether there is excessive grooming (hair loss) or vomiting when you come home.

Urine

Stool

Photos and items to bring

Notes (breathing rate, amount eaten, times, etc.)