Pets can't tell you in words that they're chilly, but they're actually pretty vocal about it in other ways — you just have to know what to watch for. Recognizing the early signs your pet is cold means you can grab a sweater or coat before discomfort turns into something more serious, like a drop in body temperature or stiff, achy joints from the chill.

The Body Language That Gives It Away

The most obvious tell is shivering, but by the time your dog or cat is visibly trembling, they've usually been cold for a while. Watch for the subtler cues first: a hunched posture with the tail tucked low, ears pinned back, and a tight, tense walk instead of their normal loose gait. Some dogs will repeatedly lift one paw off cold ground, shifting weight from foot to foot as if the pavement itself is uncomfortable — which it often is, especially on ice or frozen concrete.

Behavioral Changes Worth Noticing

Reluctance to Go Outside

A pet who normally bounds toward the door for a walk but suddenly drags their feet, stalls at the threshold, or turns around to go back inside after a few steps is telling you the temperature isn't working for them. This is especially common in small dogs and short-haired breeds whose body surface loses heat quickly relative to their size.

Seeking Out Heat Sources

Curling into a tight ball, burrowing under blankets, or camping out next to a radiator or heating vent more than usual are all signs that your pet is working to conserve body heat on their own. If this behavior appears indoors as well as outdoors, it may be time to look at layering options even for time spent in a drafty room.

Physical Signs That Signal It's More Than a Preference

Cold ears and paw pads that feel unusually cool to the touch, along with pale or slightly blue-tinged gums, can indicate your pet's body is struggling to regulate its temperature and warrants prompt warming and, if it doesn't resolve quickly, a call to your vet. Muscle stiffness after time outside, or a dog who seems slower to rise and move around on cold mornings, can also point to a chill settling into their joints rather than just general discomfort.

Which Pets Feel the Cold Fastest

Toy and small breeds, dogs with short single coats like Whippets or Boxers, senior pets, and animals recovering from illness or surgery all have less natural insulation or reduced ability to regulate body heat. Cats who spend time outdoors, particularly short-haired breeds, are just as susceptible even though we tend to think of cats as hardier in the cold.

What to Do Once You Spot the Signs

The fix is usually simple: bring your pet inside to warm up gradually rather than applying direct heat too quickly, and for pets who are consistently sensitive to lower temperatures, a properly fitted sweater or coat for future outings makes a real difference. Layering isn't about fashion in these cases — it's a practical way to extend safe, comfortable outdoor time during the colder months. Once you know your pet's individual cold tolerance, you can dress them proactively instead of reacting after the shivering has already started.