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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
    $24.95 - $26.95
    $24.95 - $26.95
    $24.95 - $26.95
    $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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    $24.95 - $26.95
    $24.95 - $26.95
    $24.95 - $26.95
    $24.95

  • Rosco’ s Motto - Gildan Unisex 5000 Heavy Cotton Tee

    R3 Pet Gear
    $19.95 - $26.95
    $19.95 - $26.95
    $19.95 - $26.95
    $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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    $19.95 - $26.95
    $19.95 - $26.95
    $19.95 - $26.95
    $19.95

  • Rosco's Motto - Bella+Canvas 6004 Women's Favorite Slim Tee

    R3 Pet Gear
    $22.95 - $24.95
    $22.95 - $24.95
    $22.95 - $24.95
    $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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    $22.95 - $24.95
    $22.95 - $24.95
    $22.95 - $24.95
    $22.95

  • Peace Love German Shepherd - Gildan Unisex 2000 Ultra Cotton Tee

    R3 Pet Gear
    $15.22 - $30.00
    $15.22 - $30.00
    $15.22 - $30.00
    $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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    $15.22 - $30.00
    $15.22 - $30.00
    $15.22 - $30.00
    $15.22

  • USA Heart Flag Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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...

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    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • US Eagle Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • Shooting Stars Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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...

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    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • Stars and Stripes Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • Starburst Flag Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • Star Flag Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • American Flag Wave Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • One Star Flag Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95

  • Labor Day Explosion Westie Patriotic Shirt

    R3 Pet Gear
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $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
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95 - $24.95
    $19.95