Chihuahua Winter Coats
Most Chihuahuas need an insulated winter coat below freezing (32°F / 0°C) and are often more comfortable in one below about 45°F (7°C). Look for XXS–XS sizes, chest and belly coverage, and a light coat that doesn't weigh a tiny dog down.
23 winter coats that fit a typical Chihuahua · Typical size XXS – S, chest 9–14" (reference only – measure your dog) · size guide
Chihuahua Winter Coats that fit
Cotton Dog Puffer Jacket
Fits Chihuahua · Size M
4.7(198)$38.99
Embroidered Eagle Leather Dog Jacket
Fits Chihuahua · Size S
4.7(45)$35.99
Warm Dog Coat
Fits Chihuahua · Size S
4.6(67)$21.99
Anxiety Dog Jacket
Fits Chihuahua · Size S
$25.99
Warm Hooded Dog Jacket
Fits Chihuahua · Size S
$30.99
Cotton Zipper Dog Jacket
Fits Chihuahua · Size M
$29.99
Designer Denim Dog Jacket
Fits Chihuahua · Size S
$24.99
Warm Shell Dog Jacket
Fits Chihuahua · Size S
$34.99
Fleece Lined Suede Dog Winter Coat
Fits Chihuahua · Size S
$22.99
Full Nylon Zipper Dog Jacket
Fits Chihuahua · Size S
$23.99
Zipper Dog Jacket
Fits Chihuahua · Size S
$38.99
Letter Print Hooded Dog Coat
Fits Chihuahua · Size S
$27.99
Padded Padded Dog Coat
Fits Chihuahua · Size M
$26.99
Reflective Cotton Dog Jacket
Fits Chihuahua · Size S
$26.99
Fleece Trimmed Brown Dog Coat
Fits Chihuahua · Size S
$23.99
Padded Dog Coat
Fits Chihuahua · Size S
$28.99
Thermal Padded Dog Coat
Fits Chihuahua · Size S
$18.99
Warm Dog Coat
Fits Chihuahua · Size S
4.8(255)$30.99
Cotton Dog Coat
Fits Chihuahua · Size XS
$32.99
Warm Cotton Dog Vest
Fits Chihuahua · Size S
$22.99
Keep Warm Dog Vest
Fits Chihuahua · Size M
4.7(43)$28.99
Warm Dog Vest
Fits Chihuahua · Size M
$29.99
Dinosaur Thermal Dog Vest
Fits Chihuahua · Size XS
$17.99What to look for
- Light insulation beats bulk – a puffy coat that's too heavy makes walking hard for a 5-lb dog.
- Chest and belly coverage keep the coldest areas warm.
- Easy velcro or snap closures are quicker than pulling a coat over a Chihuahua's head.
- Wet fur loses warmth fast: a water-resistant shell helps in sleet and slush.
- Take the coat off indoors so your Chihuahua doesn't overheat.
How to measure your Chihuahua
Measure the chest under the fur behind the front legs and add about 2 inches, and the back from collar to tail. Most Chihuahua chests are about 9–14 inches, so look for XXS and XS sizes.
All Chihuahua clothes · all dog winter coats · how to measure a dog for clothes
Chihuahua Winter Coats: FAQ
Does a Chihuahua need a winter coat?
Most do in cold weather – Chihuahuas are tiny and lean and lose heat fast. Keep walks short on very cold days, and ask your vet if your dog is very young, old or underweight.
What size coat does a Chihuahua need?
Usually XXS or XS. Measure the chest and add about 2 inches, then compare with each coat's own size chart.
Should a Chihuahua coat have legs?
Not necessarily. A coat with good chest and belly coverage is enough for most walks; full-body styles help in deep snow.