Why Does My Cat Sleep on My Feet? — Waltham, MA

People in Waltham ask this every winter. The answer is arithmetic, not affection.
The temperature gap
A cat’s thermoneutral zone runs roughly 86–97°F (30–36°C). A human’s is around 64–72°F. Domestic cats descend from the African wildcat, a desert animal, so the heat-seeking is ancestral rather than fussiness. In a room you find pleasant, your cat is mildly cold — all day, every day.
What that looks like in Waltham
Waltham has a population of about 62,227. and sits 9.1 miles west of Boston, MA. Between October and April it averages an overnight low of 31.3°F, bottoming out at -1.8°F, with 180 days below 45°F — roughly 5.9 months of the year when a cat indoors is actively looking for a heat source.
- Avg. low
- 31.3°F
- Coldest
- -1.8°F
- Days <45°F
- 180
- ≈ months
- 5.9
Source: Open-Meteo historical archive, 2024-10-01 to 2025-04-30.
Enclosure, not just heat
Warmth is half of it. Cats prefer enclosed, covered resting places — a box, a bag, a cave bed. Sleep is when an animal is most vulnerable, and walls on three sides mean fewer directions to watch; shelter studies find it measurably lowers stress. An enclosed space also traps the cat’s own body heat, which is why a box is warmer than the floor beside it.
Cat Covey
A 60″ × 50″ throw with a gusseted pouch sewn into the foot end — warmth and enclosure, in the spot the cat was already trying to occupy. Ships to Waltham, MA, free over $79.
Get the throw
Questions
- Does Cat Covey ship to Waltham, MA?
- Yes — Cat Covey ships anywhere in the United States, including Waltham, MA. Free shipping on orders over $79.
- How big is Cat Covey?
- 60 inches by 50 inches — a standard throw. The pouch at the foot end runs roughly 18 inches wide in production, deep enough for two average cats or one large cat plus your feet.
- What is it made of?
- Micro Mink fleece on the outside at 280–320 GSM, with a Sherpa fleece pouch lining at 200–250 GSM and a thermal layer between for the foot well. Machine washable.
- Will my cat actually use it?
- Cats prefer enclosed, covered resting places — a box, a bag, a cave bed. The pouch has a deep gusset and a semi-rigid entry seam so it holds its shape instead of collapsing flat, which is what makes it read as a cave rather than a fold of fabric.
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