Thing 1


Measure Your Pet
We recommend using our sizing guide to ensure the best and most comfortable fit for your pet.

Product Description


  • A great choice for Dr. Seuss fans
  • Thing 2 design also available
  • High-quality and machine washable

If you love Dr. Seuss, this Thing 1 dog shirt is a must-have for your pup. Designed with a bright red color and a high-quality embroidery with black and white tones, this tank will draw all the attention onto your adorable pet. Plus, it’s also made with a high-cut tummy, so your dog will stay clean and dry. Easy to clean in the washing machine, this Thing 1 shirt for dogs is durable and will maintain its shape even after multiple washing cycles. The 100% cotton is breathable and soft, ensuring ultimate comfort! Perfect for small and medium-sized pups, this shirt comes in several sizes that will fit many breeds. Do you have two pups? A Thing 2 shirt is also available here at Pupaholic!