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T-shirts

Canine owners can never have too many cool pet shirts. At R3 Pet Gear we offer the most unique shirts for lovers of the Westie dog breed as well as others. 

Included in our selection is our very own exclusive shirt called, Rosco's Motto. Made for dog moms and dads or for anyone who wants to live each day with a pawsitive outlook. Rosco's Motto has been uniquely designed into a cool shirt every Westie owner will want to wear. However, his motto is not exclusive to the Westie breed. We want all dog breeds to live life to the fullest and their owners to share in that concept. 

  • Rosco's Motto - Bella+Canvas 3001 Unisex Jersey Short Sleeve Tee

    R3 Pet Gear
    Original price $24.95 - Original price $26.95
    Original price
    $24.95 - $26.95
    $24.95 - $26.95
    Current price $24.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee fits like an all around adored top favorite. Delicate cotton and quality prin...

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    Original price $24.95 - Original price $26.95
    Original price
    $24.95 - $26.95
    $24.95 - $26.95
    Current price $24.95
  • Rosco’ s Motto - Gildan Unisex 5000 Heavy Cotton Tee

    R3 Pet Gear
    Original price $19.95 - Original price $26.95
    Original price
    $19.95 - $26.95
    $19.95 - $26.95
    Current price $19.95

    Looking for a unique dog dad gift? This Gildan unisex heavy cotton tee is a whimsical dog shirt designed just for dog owners. Created with our excl...

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    Original price $19.95 - Original price $26.95
    Original price
    $19.95 - $26.95
    $19.95 - $26.95
    Current price $19.95
  • Rosco's Motto - Bella+Canvas 6004 Women's Favorite Slim Tee

    R3 Pet Gear
    Original price $22.95 - Original price $24.95
    Original price
    $22.95 - $24.95
    $22.95 - $24.95
    Current price $22.95

    Rosco's Motto is now available on this well-loved favorite tee. Featuring a slim feminine fit by the popular Bella+Canvas 6004 Women's Tee brand yo...

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    Original price $22.95 - Original price $24.95
    Original price
    $22.95 - $24.95
    $22.95 - $24.95
    Current price $22.95
  • Peace Love German Shepherd - Gildan Unisex 2000 Ultra Cotton Tee

    R3 Pet Gear
    Original price $15.22 - Original price $30.00
    Original price
    $15.22 - $30.00
    $15.22 - $30.00
    Current price $15.22

    Peace - Love - German Shepherd... what a cute shirt for the German Shepherd dog lover! This unisex ultra cotton tee is a classic and is available w...

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    Original price $15.22 - Original price $30.00
    Original price
    $15.22 - $30.00
    $15.22 - $30.00
    Current price $15.22
  • USA Heart Flag Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • US Eagle Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • Shooting Stars Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • Stars and Stripes Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • Starburst Flag Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • Star Flag Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • American Flag Wave Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • One Star Flag Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95
  • Labor Day Explosion Westie Patriotic Shirt

    R3 Pet Gear
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95

    This classic Bella+Canvas 3001 brand unisex pullover short sleeve tee is a favorite among women and men. It fits like an all around adored favorite...

    View full details
    Original price $19.95 - Original price $24.95
    Original price
    $19.95 - $24.95
    $19.95 - $24.95
    Current price $19.95