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Dog Cooling Fan Vest

Regular price $39.99
Regular price Sale price $39.99
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  • Built-in fan moves air
  • Light, sun-shielding fabric
  • For dogs about 3.3 to 16.5 lb
Color
Size

SIZE GUIDE

Find the right size

Use your dog's chest measurement to choose a size.

SizeChest (about)Dog weight
S14.6"3.3–5.5 lb
M16.5"5.5–8.8 lb
L18.5"8.8–12.1 lb
XL20.5"12.1–16.5 lb
  1. 1Measure around the widest part of your dog's chest
  2. 2Match it to the closest size in the chart

S suits dogs of about 3.3–5.5 lb, and XL about 12.1–16.5 lb.

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Quick facts

What it is
Lightweight sun shirt with a built-in fan
Best for
Warm-weather walks, patio time and outdoor days
Color
Mint Green
Sizes
S, M, L and XL
Material
Breathable, sun-shielding fabric helps block direct sun
Fits
Small and medium dogs, about 3.3 to 16.5 lb
Sizing
Measure the widest part of the chest; pick the closest size

Product details

Summer walks are some of the best parts of the year, but warm afternoons can leave a small dog panting before you're halfway around the block. The TailWise Dog Cooling Fan Vest is a lightweight summer sun shirt with a built-in fan that moves air across your dog's back, helping warm-weather walks, patio time and outdoor days feel more comfortable while you both enjoy the sunshine.

A plain dog shirt only covers up. This vest adds a built-in fan that keeps air circulating across the back, where it's needed most, while the breathable, sun-shielding fabric helps block direct sun and stays light enough for hot days. It slips on quickly, so it's easy to grab on your way out the door, and the bright mint green helps your dog stand out on walks.

Sizes S to XL are made for small and medium dogs. Measure around the widest part of your dog's chest and match it to the closest size in the chart below. As a rough guide, S suits dogs of about 3.3 to 5.5 lb and XL about 12.1 to 16.5 lb. The vest does not replace shade, water or rest, so walk during cooler hours, bring water and plenty of shade breaks, watch for heavy panting, and supervise your dog while the vest is on.

Size chart (inches)

Size Chest (about) Dog weight
S 14.6 3.3–5.5 lb
M 16.5 5.5–8.8 lb
L 18.5 8.8–12.1 lb
XL 20.5 12.1–16.5 lb

How to use it

  1. Measure your dog's chest and choose a size from the size guide.
  2. Slip the vest on before you head out the door.
  3. Walk during cooler hours, and bring water and shade breaks.

Shipping & Delivery

Free standard shipping on every US order.

This item ships from our international fulfillment warehouse. Orders are processed within 1–3 business days, then take 7–15 business days in transit. Total delivery time is typically 8–18 business days from the day you order. You'll get a tracking number by email once your order ships.

See our Shipping Policy for details.

Returns & Refunds

Unused items in their original condition and packaging can be returned within 30 days of delivery. For hygiene reasons, items that have been worn by a pet or used for feeding can only be returned if they arrived defective. If your order arrives damaged or defective, contact us within 7 days of delivery with your order number and a photo and we'll send a replacement or refund you in full.

See our Refund Policy for full details.

Shop with confidence

Changed your mind? Return unused items within 30 days of delivery. Arrived damaged or defective? We'll send a replacement or refund you in full.

View full details
Summer walks are the best part of the year

Summer walks are the best part of the year

Warm afternoons can leave a small dog panting before you're halfway around the block. The Dog Cooling Fan Vest is a lightweight sun shirt with a built-in fan that moves air across your dog's back, helping make warm-weather walks, patio time and outdoor days feel more comfortable.

  • Neighborhood walks on warm days
  • Lazy afternoons on the patio
  • Outdoor days in the sunshine
A fan built right into the vest

A fan built right into the vest

The built-in fan keeps air circulating across your dog's back, where it's needed most, while the breathable, sun-shielding fabric helps block direct sun. The vest slips on quickly, so it's easy to grab on your way out the door.

  • Air moves across their back
  • Fabric helps block direct sun
  • Slips on quickly
More than a plain summer shirt

More than a plain summer shirt

A plain dog shirt only covers up. This one adds a built-in fan for moving air, in breathable fabric that's light enough for hot days. The bright mint green helps your dog stand out on walks, and it comes in four sizes, S to XL, for small and medium dogs.

  • Built-in fan plus sun-shielding fabric
  • Bright mint green stands out
  • Sizes S to XL by chest

HOW IT COMPARES

TailWise vs. everything else

Plain summer shirts are the usual warm-weather pick. Here's what changes with a vest that has its own fan.

FeatureTailWiseOthers
Built-in fanNo
Air moves across the backNo
Sun-shielding fabric
Lightweight and breathable
Slips on quickly

SIZE GUIDE

Find the right size

Use your dog's chest measurement to choose a size.

SizeChest (about)Dog weight
S14.6"3.3–5.5 lb
M16.5"5.5–8.8 lb
L18.5"8.8–12.1 lb
XL20.5"12.1–16.5 lb
1Measure around the widest part of your dog's chest
2Match it to the closest size in the chart

S suits dogs of about 3.3–5.5 lb, and XL about 12.1–16.5 lb.

FAQ

Questions, answered

What owners ask most before they order.

Which size should I choose?

Use your dog's chest measurement: S fits about a 14.6-inch chest, M about 16.5 inches, L about 18.5 inches and XL about 20.5 inches.

How does the fan help?

The built-in fan moves air across your dog's back, while the breathable, sun-shielding fabric helps block direct sun.

Is it easy to put on?

Yes. The vest slips on quickly, so it's easy to grab before heading out the door.

What size dogs is it for?

Sizes S to XL are made for small and medium dogs, from about 3.3 pounds (S) up to about 16.5 pounds (XL).

When should my dog wear it?

On warm-weather walks, patio time and outdoor days. Walk during cooler hours, and bring water and plenty of shade breaks.