up to 40% off select supplies - free shipping - see offer details



Wag-A-Tude Black Born to be Bad Raw Raglan T Shirt
$14.99 to $19.99
$11.24 to $14.99 save up to 25%
More options available
Wag-A-Tude Play Ball Baseball Jersey T Shirt
$14.99 to $19.99
$11.24 to $14.99 save up to 25%
More options available
Good2Go Cooling Vest
$19.99 to $24.99
$14.99 to $18.74 save up to 25%
More options available
Wag-A-Tude Heather Brown Spoiled Rotten T Shirt
$14.99
$11.24 save 25%
More options available
Wag-A-Tude Green Multi Plaid Bone Collared T Shirt
$14.99
$11.24 save 25%
More options available
Wag-A-Tude Oatmeal Little Boss Raglan T Shirt
$14.99 to $19.99
$11.24 to $14.99 save up to 25%
More options available
Wag-A-Tude Heather Grey Skull and Bones Raglan Tank
$14.99 to $19.99
$11.24 to $14.99 save up to 25%
More options available
Wag-A-Tude Orange Mom's Super Dude T Shirt
$14.99
$11.24 save 25%
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PupCrew Navy and Blue Stripe Button Collar T Shirt

$14.99
$11.24 save 25%
More options available
Pets First New York Mets T-Shirt
$19.99
$14.99 save 25%
More options available
Wag-A-Tude Light Denim Bow Tie Button Up Shirt
$14.99 to $19.99
$11.24 to $14.99 save up to 25%
More options available
Wag-A-Tude Red Small But Mighty Raglan T Shirt
$14.99 to $19.99
$11.24 to $14.99 save up to 25%
More options available
Pets First Boston Red Sox T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Philadelphia Phillies MLB Mesh Jersey
$29.99
$22.49 save 25%
More options available
Pets First Chicago White Sox T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Seattle Mariners T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First San Diego Padres T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Arizona Diamondbacks T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Baltimore Orioles T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Philadelphia Phillies T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Pittsburgh Pirates T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Oakland Athletics T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Minnesota Twins T-Shirt
$19.99
$14.99 save 25%
More options available
Pets First Colorado Rockies T-Shirt
$19.99
$14.99 save 25%
More options available

dog shirts: dog T-shirts, tank tops & polo shirts

Shop for dog shirts, tank tops and more at Petco and find high-quality styles your pup will be happy to wear. Dog shirts are best when they’re breathable and lightweight. With that in mind many of the dog T-shirts available at Petco feature fabrics that can be comfortably worn year around. This is good news for sports fans who want their canines to join in on the fun with team dog T-shirts and jerseys. On warmer days, some pet parents opt for dog tank tops for a comfortable and stylish look. During unbearably hot summer days however, you may want to consider one of the cooling vests available. This functional piece of apparel features a dog tank top style with a back Velcro closure for your convenience. For fancier occasions there are bow-tied and collard dog polo shirts and dressy button-up options. From NFL and MLB tees, to fashionable button downs and polo shirts, we have a top for every pup. Find dog shirts and tank tops for a fashionable puppy wardrobe at Petco today.